Osprey Exos Pro 55 Dale Grey/Agam Blue
To optimize weight and comfort for our longest through-hikes, Osprey fine-tuned the Exos to make the Exos Pro 55L Backpack. This ultralight design sheds nearly a pound off the original and a few more ounces when the lid is removed. Supportive details from the inside out allow us to manage a week's load and adjust capacity, balance, and organization as needed. Osprey's comfort-focused carrying system starts with their AirSpeed suspension. This tensioned-mesh back panel offers a supportive fit and provides plenty of space between our backs and the pack for cool airflow on our longest hikes. Silicone print at the lumbar helps the hip belt grip more steadily, so the dynamic foam belt can stretch and move with our hips without slipping up our backs. Spacer mesh shoulder straps are ventilated as well, keeping air moving all around our torsos.
To optimize weight and comfort for our longest through-hikes, Osprey fine-tuned the Exos to make the Exos Pro 55L Backpack. This ultralight design sheds nearly a pound off the original and a few more ounces when the lid is removed. Supportive details from the inside out allow us to manage a week's load and adjust capacity, balance, and organization as needed. Osprey's comfort-focused carrying system starts with their AirSpeed suspension. This tensioned-mesh back panel offers a supportive fit and provides plenty of space between our backs and the pack for cool airflow on our longest hikes. Silicone print at the lumbar helps the hip belt grip more steadily, so the dynamic foam belt can stretch and move with our hips without slipping up our backs. Spacer mesh shoulder straps are ventilated as well, keeping air moving all around our torsos.
To optimize weight and comfort for our longest through-hikes, Osprey fine-tuned the Exos to make the Exos Pro 55L Backpack. This ultralight design sheds nearly a pound off the original and a few more ounces when the lid is removed. Supportive details from the inside out allow us to manage a week's load and adjust capacity, balance, and organization as needed. Osprey's comfort-focused carrying system starts with their AirSpeed suspension. This tensioned-mesh back panel offers a supportive fit and provides plenty of space between our backs and the pack for cool airflow on our longest hikes. Silicone print at the lumbar helps the hip belt grip more steadily, so the dynamic foam belt can stretch and move with our hips without slipping up our backs. Spacer mesh shoulder straps are ventilated as well, keeping air moving all around our torsos.
To optimize weight and comfort for our longest through-hikes, Osprey fine-tuned the Exos to make the Exos Pro 55L Backpack. This ultralight design sheds nearly a pound off the original and a few more ounces when the lid is removed. Supportive details from the inside out allow us to manage a week's load and adjust capacity, balance, and organization as needed. Osprey's comfort-focused carrying system starts with their AirSpeed suspension. This tensioned-mesh back panel offers a supportive fit and provides plenty of space between our backs and the pack for cool airflow on our longest hikes. Silicone print at the lumbar helps the hip belt grip more steadily, so the dynamic foam belt can stretch and move with our hips without slipping up our backs. Spacer mesh shoulder straps are ventilated as well, keeping air moving all around our torsos.
in 23 offers
The lowest price for Osprey Exos Pro 55 Dale Grey/Agam Blue right now is $239.99 at Alpsport, compared across 23 retailers.
The all-time low was $239.99 on 30 Jan 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 16:20:20
Osprey Exos Pro 55 Dale Grey/Agam Blue / L/XL
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Osprey Exos Pro 55 Men's Ultralight Backpack Dale Grey/Agam Blue / L/XL
Delivery $32.63
Osprey Exos Pro 55 L/XL
Free delivery
Osprey Exos Pro 55 Men's Ultralight Backpack Dale Grey/Agam Blue / L/XL
Delivery $19.94
Osprey Exos Pro 55 Mens Pack [Colour:Dale Grey/Agam Blue][Size:L/XL]
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Osprey Exos Pro 55L Mens Backpacking Backpack, Dale Grey/Agam Blue, L/XL
Delivery between 16–21 June $12.73
Osprey Exos Pro 55L Mens Backpacking Backpack, Dale Grey/Agam Blue, L/XL
Delivery between 17–22 June $14.25
Osprey Exos Pro 55 Litre Mens Hiking Pack L/XL / Grey/Blue
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OSP EXOS PRO 55L PACK DALE GREY/AGAM BLUE L/XL
Free delivery between 16–23 June
Osprey Exos Pro 55L Mens Backpacking Backpack, Dale Grey/Agam Blue, L/XL
Delivery between 15–19 June $15.46
originally posted on REI
After 40 years of backpacking and having gone through 5 different packs, I think Osprey has hit the sweet spot with this pack. At just over 2# and a very adequate 55L capacity it still has great features. I am 6’-1” and 195# and the L/XL fit great. I had it loaded to 30# with no problems and I am sure it could handle another 5#, or maybe more. The quality of construction is great, with a lot of consideration to detail; such as small loops to slip straps through so they don’t flap about. The side pockets are nicely sized and make it possible to access a water bottle (Nalgene or Smart) without taking off your pack. A large Bear Vault canister fits vertically or horizontally. The belt pockets are set back fairly deep toward the rear and while access is not that ... MoreAfter 40 years of backpacking and having gone through 5 different packs, I think Osprey has hit the sweet spot with this pack. At just over 2# and a very adequate 55L capacity it still has great features. I am 6’-1” and 195# and the L/XL fit great. I had it loaded to 30# with no problems and I am sure it could handle another 5#, or maybe more. The quality of construction is great, with a lot of consideration to detail; such as small loops to slip straps through so they don’t flap about. The side pockets are nicely sized and make it possible to access a water bottle (Nalgene or Smart) without taking off your pack. A large Bear Vault canister fits vertically or horizontally. The belt pockets are set back fairly deep toward the rear and while access is not that difficult, closing the zipper is a little tricky. I am a little concerned about durability. That’s obviously the trade off with a light weight pack, but the thin back membrane is stretched across the frame in such a way it is worrisome. Also, the base of the pack is made with the same material as the rest of the pack, and while it is doubled over, wear is likely. Time will tell. Right now (3/23) the pack has only recently come out so waiting might not be a bad idea, if you can. A couple of ideas that would make the pack better IMHO: Add a mesh pocket under the integrated flap jacket (which seems like a no brainer to me). Use clips to attach the lid to the pack, with the direction of the clips reversed on each, then the lid could be used as a fanny pack with an attached belt (why don’t all manufacturer’s do this?). Add two small tie off loops on the base, opposite the ice axe loops so you could more easily attach something to the bottom of your pack (I’m thinking camp shoes that also tend to protect the bottom of the pack, but many like to attach their bedroll here).
originally posted on REI
I have owned many packs in my 50+ years of backpacking, but I think I have found my favorite. I’ve been using an Osprey Kestrel 48 for up to 6-day trips, and while I really liked it I was searching for something with a bit more capacity and lighter if possible. I’ve looked at ultralight packs and even bought two different ones to try but they just didn’t have the support or comfort needed for my usual 30-35 pound pack weight. I was excited when I saw the new revamped Exos and decided to give it a try. I just returned from a 5 day trip and pushed the limits with 37 pounds (I was carrying fishing gear and a few luxury items, hello single malt). The pack fit everything I needed and had extra room as well. It carried beautifully, snug to my back with no sway or motion. ... MoreI have owned many packs in my 50+ years of backpacking, but I think I have found my favorite. I’ve been using an Osprey Kestrel 48 for up to 6-day trips, and while I really liked it I was searching for something with a bit more capacity and lighter if possible. I’ve looked at ultralight packs and even bought two different ones to try but they just didn’t have the support or comfort needed for my usual 30-35 pound pack weight. I was excited when I saw the new revamped Exos and decided to give it a try. I just returned from a 5 day trip and pushed the limits with 37 pounds (I was carrying fishing gear and a few luxury items, hello single malt). The pack fit everything I needed and had extra room as well. It carried beautifully, snug to my back with no sway or motion. Not too hot on the back, reasonable ventilation. The hipbelt pockets are great even if they are a bit tough to zip closed, not really a big deal. I can’t wait to see how this pack performs when I carry closer to 30 pounds, it should ride like a dream! I’m very happy with this pack. I got 20% more capacity and saved nearly half a pound over my Kestrel. Highly recommended!
originally posted on moosejaw.com
Im 5'11, 205lbs, a little overweight. Pretty regular dude. The pack fits me great. This is my 3rd Osprey pack(Daylite, Porter) and gave it a good test over a 3 day hike. Very comfortable and I had no issues with any of the mesh backing, fit snug and well ventilated. I hiked with it weighing in at 22 pounds total(including food and water) which was a little more than I like usually, but this hike required me to bring extra. Desert mountain terrain with a lot of thorny brush. It was hot outside. I hike with my tent and everything inside the pack and I hiked with just the flap and left the top bag at home. The hip belt pockets were good for snacks and trash. The side mesh pockets are deep enough on the sides to carry a few items and I like the quick access at the ... MoreIm 5'11, 205lbs, a little overweight. Pretty regular dude. The pack fits me great. This is my 3rd Osprey pack(Daylite, Porter) and gave it a good test over a 3 day hike. Very comfortable and I had no issues with any of the mesh backing, fit snug and well ventilated. I hiked with it weighing in at 22 pounds total(including food and water) which was a little more than I like usually, but this hike required me to bring extra. Desert mountain terrain with a lot of thorny brush. It was hot outside. I hike with my tent and everything inside the pack and I hiked with just the flap and left the top bag at home. The hip belt pockets were good for snacks and trash. The side mesh pockets are deep enough on the sides to carry a few items and I like the quick access at the bottom. I was able to fit a good 1.5 liter water bottle in the pocket and quickly access it from the bottom and put it back without having to take the pack off, takes a bit of maneuvering but I got used to it. The compression straps are small but work well. I also carried a 3 litter Gregory water blatter and had no problem hanging that on the inside and running the hose through when I ran out of my bottled water.I'm not a very technical guy and I'm not "ultralight" by any means but I really like this pack. I did 50 miles with the pack and it felt good on the shoulders and body once I really got it adjusted well. This being my first hike with the pack I can't talk too much on the durability but Osprey has great warrantee so I'm not worried about it. Build quality seems strong.Great deal for a solid pack coming in at that lightweight. Highly recommended.
| Load Range | 5kg -18kg |
| S/M | 55L |
| L/XL | 58L |
Osprey Exos Pro 55 Dale Grey/Agam Blue / L/XL
Free delivery
Osprey Exos Pro 55 Men's Ultralight Backpack Dale Grey/Agam Blue / L/XL
Delivery $32.63
Osprey Exos Pro 55 L/XL
Free delivery
Osprey Exos Pro 55 Men's Ultralight Backpack Dale Grey/Agam Blue / L/XL
Delivery $19.94
Osprey Exos Pro 55 Mens Pack [Colour:Dale Grey/Agam Blue][Size:L/XL]
Free delivery
After 40 years of backpacking and having gone through 5 different packs, I think Osprey has hit the sweet spot with this pack. At just over 2# and a very adequate 55L capacity it still has great features. I am 6’-1” and 195# and the L/XL fit great. I had it loaded to 30# with no problems and I am sure it could handle another 5#, or maybe more. The quality of construction is great, with a lot of consideration to detail; such as small loops to slip straps through so they don’t flap about. The side pockets are nicely sized and make it possible to access a water bottle (Nalgene or Smart) without taking off your pack. A large Bear Vault canister fits vertically or horizontally. The belt pockets are set back fairly deep toward the rear and while access is not that ... MoreAfter 40 years of backpacking and having gone through 5 different packs, I think Osprey has hit the sweet spot with this pack. At just over 2# and a very adequate 55L capacity it still has great features. I am 6’-1” and 195# and the L/XL fit great. I had it loaded to 30# with no problems and I am sure it could handle another 5#, or maybe more. The quality of construction is great, with a lot of consideration to detail; such as small loops to slip straps through so they don’t flap about. The side pockets are nicely sized and make it possible to access a water bottle (Nalgene or Smart) without taking off your pack. A large Bear Vault canister fits vertically or horizontally. The belt pockets are set back fairly deep toward the rear and while access is not that difficult, closing the zipper is a little tricky. I am a little concerned about durability. That’s obviously the trade off with a light weight pack, but the thin back membrane is stretched across the frame in such a way it is worrisome. Also, the base of the pack is made with the same material as the rest of the pack, and while it is doubled over, wear is likely. Time will tell. Right now (3/23) the pack has only recently come out so waiting might not be a bad idea, if you can. A couple of ideas that would make the pack better IMHO: Add a mesh pocket under the integrated flap jacket (which seems like a no brainer to me). Use clips to attach the lid to the pack, with the direction of the clips reversed on each, then the lid could be used as a fanny pack with an attached belt (why don’t all manufacturer’s do this?). Add two small tie off loops on the base, opposite the ice axe loops so you could more easily attach something to the bottom of your pack (I’m thinking camp shoes that also tend to protect the bottom of the pack, but many like to attach their bedroll here).
I have owned many packs in my 50+ years of backpacking, but I think I have found my favorite. I’ve been using an Osprey Kestrel 48 for up to 6-day trips, and while I really liked it I was searching for something with a bit more capacity and lighter if possible. I’ve looked at ultralight packs and even bought two different ones to try but they just didn’t have the support or comfort needed for my usual 30-35 pound pack weight. I was excited when I saw the new revamped Exos and decided to give it a try. I just returned from a 5 day trip and pushed the limits with 37 pounds (I was carrying fishing gear and a few luxury items, hello single malt). The pack fit everything I needed and had extra room as well. It carried beautifully, snug to my back with no sway or motion. ... MoreI have owned many packs in my 50+ years of backpacking, but I think I have found my favorite. I’ve been using an Osprey Kestrel 48 for up to 6-day trips, and while I really liked it I was searching for something with a bit more capacity and lighter if possible. I’ve looked at ultralight packs and even bought two different ones to try but they just didn’t have the support or comfort needed for my usual 30-35 pound pack weight. I was excited when I saw the new revamped Exos and decided to give it a try. I just returned from a 5 day trip and pushed the limits with 37 pounds (I was carrying fishing gear and a few luxury items, hello single malt). The pack fit everything I needed and had extra room as well. It carried beautifully, snug to my back with no sway or motion. Not too hot on the back, reasonable ventilation. The hipbelt pockets are great even if they are a bit tough to zip closed, not really a big deal. I can’t wait to see how this pack performs when I carry closer to 30 pounds, it should ride like a dream! I’m very happy with this pack. I got 20% more capacity and saved nearly half a pound over my Kestrel. Highly recommended!
Im 5'11, 205lbs, a little overweight. Pretty regular dude. The pack fits me great. This is my 3rd Osprey pack(Daylite, Porter) and gave it a good test over a 3 day hike. Very comfortable and I had no issues with any of the mesh backing, fit snug and well ventilated. I hiked with it weighing in at 22 pounds total(including food and water) which was a little more than I like usually, but this hike required me to bring extra. Desert mountain terrain with a lot of thorny brush. It was hot outside. I hike with my tent and everything inside the pack and I hiked with just the flap and left the top bag at home. The hip belt pockets were good for snacks and trash. The side mesh pockets are deep enough on the sides to carry a few items and I like the quick access at the ... MoreIm 5'11, 205lbs, a little overweight. Pretty regular dude. The pack fits me great. This is my 3rd Osprey pack(Daylite, Porter) and gave it a good test over a 3 day hike. Very comfortable and I had no issues with any of the mesh backing, fit snug and well ventilated. I hiked with it weighing in at 22 pounds total(including food and water) which was a little more than I like usually, but this hike required me to bring extra. Desert mountain terrain with a lot of thorny brush. It was hot outside. I hike with my tent and everything inside the pack and I hiked with just the flap and left the top bag at home. The hip belt pockets were good for snacks and trash. The side mesh pockets are deep enough on the sides to carry a few items and I like the quick access at the bottom. I was able to fit a good 1.5 liter water bottle in the pocket and quickly access it from the bottom and put it back without having to take the pack off, takes a bit of maneuvering but I got used to it. The compression straps are small but work well. I also carried a 3 litter Gregory water blatter and had no problem hanging that on the inside and running the hose through when I ran out of my bottled water.I'm not a very technical guy and I'm not "ultralight" by any means but I really like this pack. I did 50 miles with the pack and it felt good on the shoulders and body once I really got it adjusted well. This being my first hike with the pack I can't talk too much on the durability but Osprey has great warrantee so I'm not worried about it. Build quality seems strong.Great deal for a solid pack coming in at that lightweight. Highly recommended.
Got this a few months ago and have put about 25 miles on it so far. I like the simplicity of the pack and it sits in the perfect Goldilocks zone of lightweight but still being robust enough to carry heavy loads. I do wish the accessory straps on the bottom and the side synch straps were a bit easier to work with.The side synch straps are especially annoying since they go on the OUTSIDE of the water bottle pockets which makes getting things in and out of the side pockets a little tricky if the bag is synched down. The strap also goes through top and bottom buckles continuously so when you tighten down the straps from the top, it also pulls through to where it connects at the hip belt. In other words, tightening the side straps from the top changes how the hip belt ... MoreGot this a few months ago and have put about 25 miles on it so far. I like the simplicity of the pack and it sits in the perfect Goldilocks zone of lightweight but still being robust enough to carry heavy loads. I do wish the accessory straps on the bottom and the side synch straps were a bit easier to work with.The side synch straps are especially annoying since they go on the OUTSIDE of the water bottle pockets which makes getting things in and out of the side pockets a little tricky if the bag is synched down. The strap also goes through top and bottom buckles continuously so when you tighten down the straps from the top, it also pulls through to where it connects at the hip belt. In other words, tightening the side straps from the top changes how the hip belt fits. Only slightly and you can compensate by loosening or tightening the hip belt straps, but it is a mild annoyance. Still love the pack though!
In 2016 I thru hiked the Appalachian Trail using the then version of the Exos 58. It was a great pack for the trip. Despite not having an adjustable harness at that time, it fit me well. I was very happy with it. When I saw the new Exos 58 in April, I bought one to replace my old one. I had high hopes for it given my previous experience. I used the new Exos for a 50 miler on the AT in NY and CT last week. While it is admirable to add an adjustable harness to the pack, this design allows for a ton of movement of the pack load. The plastic ladder in the backpanel that accommodates the plastic harness adjustment clips, slip against eachother creating load movement. This coupled with the sliding connection of the outside of the harness to the frame, adds to the shifting ... MoreIn 2016 I thru hiked the Appalachian Trail using the then version of the Exos 58. It was a great pack for the trip. Despite not having an adjustable harness at that time, it fit me well. I was very happy with it. When I saw the new Exos 58 in April, I bought one to replace my old one. I had high hopes for it given my previous experience. I used the new Exos for a 50 miler on the AT in NY and CT last week. While it is admirable to add an adjustable harness to the pack, this design allows for a ton of movement of the pack load. The plastic ladder in the backpanel that accommodates the plastic harness adjustment clips, slip against eachother creating load movement. This coupled with the sliding connection of the outside of the harness to the frame, adds to the shifting of the load as well as a pretty constant swishing noise as you walk. I would suggest addressing this in future iterations of this pack for less movement and sound. This new Exos version addresses the missing hip belt pockets in the previous version by adding a pocket on each side. While the zippers are a bit of a challenge to open and close with one hand, the pockets are large enough and useful. The hip belt padded area has also been lengthened making it more comfortable. The brain of the pack is still removeable but the top flap that is used when the brain is removed is smaller than older versions making for a tight closure. If I had a very full load, or was carrying a bear can inside, I'd be concerned that the top flap would be too small to fully close the pack. The overall weight of this pack has crept up from previous versions as well. As a big fan of Osprey and the Exos in particular, I'm disappointed with the new Exos 58 and will likely return it. However, if load movement and noise dont bother you, it is a high quality pack that appears durable and worthy as a candidate for your longer backpacking adventures.
Overall I really like most of the features of this pack but there are a few things I didn't like a whole lot. I used to have one of the atmos packs but the hip belt just didn't sit right on me as I am very bony so I ended up exchanging it for the exos. I have been pretty impressed with it so far, the hip belt is much less rigid so it conforms to my bony hips but also still supports the load well. It is very easy to load and the compression straps go all the way down each side of the pack you you can really get the pack small. All of the zippers and plastic hardware are ykk or itw which is awesome to see! All around the build quality is great with the exception of the back harness attachment mechanism. The way it attaches is with little plastic toggles that slot into ... MoreOverall I really like most of the features of this pack but there are a few things I didn't like a whole lot. I used to have one of the atmos packs but the hip belt just didn't sit right on me as I am very bony so I ended up exchanging it for the exos. I have been pretty impressed with it so far, the hip belt is much less rigid so it conforms to my bony hips but also still supports the load well. It is very easy to load and the compression straps go all the way down each side of the pack you you can really get the pack small. All of the zippers and plastic hardware are ykk or itw which is awesome to see! All around the build quality is great with the exception of the back harness attachment mechanism. The way it attaches is with little plastic toggles that slot into a plastic ladder sewn into the back mesh, in theory it sounds pretty good and is light weight but in practice it's not great. There is nothing that actually rigidly locks anything into place and this can cause the whole pack to move and sway as you walk. It's not necessarily a huge problem but it's a very odd feeling and can be a little off-putting. If you don't mind a pretty bouncy or floaty feeling as you hike, the pack itself really is great and I would recommend it.
I am posting this in the hopes Osprey corrects the problem next year.I thru-hiked the PCT in 2015 and beyond with an Exos and loved it!!! It held up great for well over 3,000 miles. It's been overdue to be replaced for a long time, but meanwhile Osprey had gotten rid of the hipbelt pockets and shoulder strap mesh pockets. I've been waiting years for them to bring the pockets back, writing letters, complaining to helpless REI staff, etc...Well, this year they finally brought hipbelt pockets back! Problem is, you can't zip them back up one-handed. It's also really hard to do two-handed. It is a huge, glaring design flaw. It's like no designer ever put it on their body to see how it all felt and worked. I wish they were stretchy mesh and able to zip close. Or mesh ... MoreI am posting this in the hopes Osprey corrects the problem next year.I thru-hiked the PCT in 2015 and beyond with an Exos and loved it!!! It held up great for well over 3,000 miles. It's been overdue to be replaced for a long time, but meanwhile Osprey had gotten rid of the hipbelt pockets and shoulder strap mesh pockets. I've been waiting years for them to bring the pockets back, writing letters, complaining to helpless REI staff, etc...Well, this year they finally brought hipbelt pockets back! Problem is, you can't zip them back up one-handed. It's also really hard to do two-handed. It is a huge, glaring design flaw. It's like no designer ever put it on their body to see how it all felt and worked. I wish they were stretchy mesh and able to zip close. Or mesh with no zipper. Just not this design.I also miss the small shoulder strap pockets for misc chapstick, sunscreen, compass. When I'm long-distance hiking, I don't want to stop and put my pack down to grab this little stuff out.The rest of the pack, the feel, etc... is mostly how I remember and I like it. Fits my gear the way I want it to fit. Ultimately I'm keeping it, but I'm pretty annoyed.I would still recommend this pack because it feels great on your back and is lightweight with good structure...If they fix the pockets, it will be a 5 star pack.
I was excited for the release of this pack so I bought it on release and used it on two overnight trips. Previously I was using a Gossamer Gear Mariposa on my Pacific Crest Trail hike, and an Osprey Exos (the version without hipbelt pockets) before that.If you want an ultralight pack with a vented back panel this is your ticket - it's more durable and dependable to any of the Z-Packs Arc series. However, it comes with some mediocre design choices. I've never been a fan of Osprey's side pockets, they're usable, but not that easy to use. Grabbing a water bottle is much more difficult while hiking compared to the Mariposa, so much so that I found myself drinking less water.The ventilated back panel is great, but making the shoulder harness adjustable comes with ... MoreI was excited for the release of this pack so I bought it on release and used it on two overnight trips. Previously I was using a Gossamer Gear Mariposa on my Pacific Crest Trail hike, and an Osprey Exos (the version without hipbelt pockets) before that.If you want an ultralight pack with a vented back panel this is your ticket - it's more durable and dependable to any of the Z-Packs Arc series. However, it comes with some mediocre design choices. I've never been a fan of Osprey's side pockets, they're usable, but not that easy to use. Grabbing a water bottle is much more difficult while hiking compared to the Mariposa, so much so that I found myself drinking less water.The ventilated back panel is great, but making the shoulder harness adjustable comes with some drawbacks. I do not think the toggle that goes into the plastic ladder on the back panel is a good design choice, it's quite easy for the toggle to pop out entirely while picking up or moving the pack, meaning you'll have to set it back in position. Additionally, since this system is not securely in place, the pack is quite bouncy. I was able to reduce this by lowering the shoulder harness another notch, but it didn't elimate it. When you are hiking downhill, especially if coming off a multiple foot drop on rough terrain, the pack will bounce after hitting the ground and feel momentarily lighter, then come down with more force. It's not a huge problem, but it's definitely a bit disorienting. Especially if I'm coming off a large drop, I don't want my backpack shifting around on me. The previous version of the Exos that I had had some slight bounce, but the Mariposa does not have this issue.Also, you need to check if your plastic ladders are level if you buy this pack. Mine were off by half an inch, which is ultimately why I returned my pack. It may have caused some of my bouncing issue since one shoulder strap would be differently tensioned than the other, but I think the bouncing is inherent to the design. This discrepancy caused a bit of shoulder pain on one side due to the load not being evenly dispersed.Another quality issue I had was a missing hipbelt buckle, the pack I recieved only had the receiver buckle and webbing on one side. Thankfully I had an old Osprey Talon backpack that had the same style buckle and webbing, which held me over until Osprey sent me a new buckle, which was pretty quick to their credit.The stretch back pocket is a good design, but for some reason Osprey decided to attach the side compression straps to the top of the pocket. This means you have to choose between a having the compression straps tight, and an easy to use stretch pocket. I've never had issues with things falling out of a stretch pocket, I'm not sure why they went with that design. Also, the stretch fabric at the very top of the pocket was already pilling after 40 miles so I have durability concerns on that.Lastly, a design choice inherent to almost all Osprey packs, this backpack is tall and skinny. It's not hard to get used to but it makes going under fallen trees much more difficult. Especially after using a shorter and wider backpack like the Mariposa, the tallness of the backpack is very obvious.I did like the stretch non-zippered hipbelt pocket, as it allowed my larger phone to fit in vertically for quick access, or horizontally for a more secure but still quick to access fit. I do wish both hipbelt pockets were a bit bigger.Overall I would recommend this pack if you need a ventilated back panel - this is unmatched, especially for the weight. Otherwise I think there are much better cottage gear options out there with better functionality. I really wanted a pack with a ventilated back, but ultimately the other shortcomings were too much. Back to my old, trusty, and loved to death Mariposa!
Purchased last month and completed a 10 miles hike with 22lbs in this pack and it handled it like a dream. I'm 6'0" tall and 205lbs with a 19.5" torso measurement and 46" chest and the L/XL pack fits my perfectly. There are lighter packs but they cost more and aren't as durable or comfortable and there are cheaper packs but they are heavier and not as comfortable. In my mind, this pack strikes an excellent balance of weight, comfort, durability, and cost. It's sub 3lbs with the brain on and close to 2.5lbs if you choose to leave that at home, which I haven't yet.It doesn't come with a rain fly but that's extra cost and weight that you don't need and doesn't protect your gear from water as much as using a pack liner or trash compactor bag.Also, in regards to the ... MorePurchased last month and completed a 10 miles hike with 22lbs in this pack and it handled it like a dream. I'm 6'0" tall and 205lbs with a 19.5" torso measurement and 46" chest and the L/XL pack fits my perfectly. There are lighter packs but they cost more and aren't as durable or comfortable and there are cheaper packs but they are heavier and not as comfortable. In my mind, this pack strikes an excellent balance of weight, comfort, durability, and cost. It's sub 3lbs with the brain on and close to 2.5lbs if you choose to leave that at home, which I haven't yet.It doesn't come with a rain fly but that's extra cost and weight that you don't need and doesn't protect your gear from water as much as using a pack liner or trash compactor bag.Also, in regards to the hip pockets; they are there but not very big and depending on your body type, difficult to use. I keep items in there that I might need every so often but for frequent things such as snacks, chapstick or my phone, I just use Osprey's ultralight waist pack which is commonly on sale for less than $20 and only weight about 2oz.Overall, I cannot rate this pack highly enough and I have absolutely zero issues with it
I just returned from a 5-day, 4-night trip with this pack. This is an excellent pack if you envy ultralight packs but aren't quite ready to give up your luxury or comfort items.Overall it performed well. The heaviest comfortable weight for me was around 35-38 lbs. Any more than that and you could feel the straps start to strain. The main compartment can hold a BV500 on its side. If you use a water bladder though, there's not enough room at the top for it. The trampoline mesh back is comfortable and ventilates extremely well; it really has few peers. I also found the hip belt very comfortable, more so than Gregory packs (which pressed into my bony hipbones) and Osprey's own Atmos, which was a little too firm. There are an assortment of versatile loops and ties on ... MoreI just returned from a 5-day, 4-night trip with this pack. This is an excellent pack if you envy ultralight packs but aren't quite ready to give up your luxury or comfort items.Overall it performed well. The heaviest comfortable weight for me was around 35-38 lbs. Any more than that and you could feel the straps start to strain. The main compartment can hold a BV500 on its side. If you use a water bladder though, there's not enough room at the top for it. The trampoline mesh back is comfortable and ventilates extremely well; it really has few peers. I also found the hip belt very comfortable, more so than Gregory packs (which pressed into my bony hipbones) and Osprey's own Atmos, which was a little too firm. There are an assortment of versatile loops and ties on the outside to accommodate whatever setup you prefer. The brain is removeable if you want a smaller pack. Without it, it's almost as light as some daypacks like the Talon 22.I wish though the compression straps on the side were anchored independently of the hipbelt. The pockets on the hipbelt are small, and when the pack is full, the compression straps tend to flatten the pockets, making access more difficult and crushing the items inside. While this is fine for durable items like a multitool or lipbalm, it'll crush more delicate snacks. I also wish the same compression straps could be routed inside the side pocket like prior year packs. This seems like a step backwards.I saw the review about the harness attachments not being square. This is probably the result of the lighter frame being bent in transit. It's easy to correct though by laying the pack on its side and shifting the top forward or back to square it back up. This happened to me and is not a dealbreaker.I'm 5'7" and the S/M fit me well. There are multiple adjustments in the harness to let you really dial in the fit. It's best to go to a store to try on several different ones. I almost got a Gregory, but after finding hipbelt was less than ideal, I ended up back with Osprey again.
| Load Range | 5kg -18kg |
| S/M | 55L |
| L/XL | 58L |
