Lightweight, comfortable, and highly breathable for an excellent fast and light backpacking, trekking, and travel pack. One of the highest regarded lightweight packs on the market, the Osprey Exos features all the benefits of a lightweight backpack but without the compromises, allowing you to move fast and light to travel further in more comfort. Revolutionary ExoForm featuring an AirSpeed ventilated trampoline mesh back panel forms the basis of the harness and hip belt, contouring to your body to provide the perfect balance of coziness and breathability. 4mm side compression straps allow you to cinch the load down promoting a more stable carry. A top lid features an array of pockets but can be removable to shed some pack weight if needed, where the flap-jacket protector will keep items out of the elements if so. Water bottle pockets feature anatomically reachable storage holes to keep you hydrated on the go, whilst the pack also hydration system compatible for those who prefer to use a reservoir. An elasticated front mesh pocket allows you to store wet items and keep them separate from the rest of your luggage.Stow-on-the-Go allows you to secure trekking poles when you require the use of both hands. A singular hardware loop and elasticated attachment point lets you carry ice axespoles for more challenging winter escapades. Every part of the design of the Exos has been meticulously analysed to ensure the pack remains at as minimal weight as possible. Coming in at barely over 1kg, the Exos one of the lightest packs with a full range of capabilities on the market. For when weight everything, and distance never far enough, let the Exos be your partner to the horizon.
Lightweight, comfortable, and highly breathable for an excellent fast and light backpacking, trekking, and travel pack. One of the highest regarded lightweight packs on the market, the Osprey Exos features all the benefits of a lightweight backpack but without the compromises, allowing you to move fast and light to travel further in more comfort. Revolutionary ExoForm featuring an AirSpeed ventilated trampoline mesh back panel forms the basis of the harness and hip belt, contouring to your body to provide the perfect balance of coziness and breathability. 4mm side compression straps allow you to cinch the load down promoting a more stable carry. A top lid features an array of pockets but can be removable to shed some pack weight if needed, where the flap-jacket protector will keep items out of the elements if so. Water bottle pockets feature anatomically reachable storage holes to keep you hydrated on the go, whilst the pack also hydration system compatible for those who prefer to use a reservoir. An elasticated front mesh pocket allows you to store wet items and keep them separate from the rest of your luggage.Stow-on-the-Go allows you to secure trekking poles when you require the use of both hands. A singular hardware loop and elasticated attachment point lets you carry ice axespoles for more challenging winter escapades. Every part of the design of the Exos has been meticulously analysed to ensure the pack remains at as minimal weight as possible. Coming in at barely over 1kg, the Exos one of the lightest packs with a full range of capabilities on the market. For when weight everything, and distance never far enough, let the Exos be your partner to the horizon.
in 1 offers
last seen 12 May 2026
Osprey Exos 38 Trekking backpack-S-M-Blue Ribbon
Lightweight, comfortable, and highly breathable for an excellent fast and light backpacking, trekking, and travel pack. One of the highest regarded lightweight packs on the market, the Osprey Exos features all the benefits of a lightweight backpack but without the compromises, allowing you to move fast and light to travel further in more comfort. Revolutionary ExoForm featuring an AirSpeed ventilated trampoline mesh back panel forms the basis of the harness and hip belt, contouring to your body to provide the perfect balance of coziness and breathability. 4mm side compression straps allow you to cinch the load down promoting a more stable carry. A top lid features an array of pockets but can be removable to shed some pack weight if needed, where the flap-jacket protector will keep items out of the elements if so. Water bottle pockets feature anatomically reachable storage holes to keep you hydrated on the go, whilst the pack also hydration system compatible for those who prefer to use a reservoir. An elasticated front mesh pocket allows you to store wet items and keep them separate from the rest of your luggage.Stow-on-the-Go allows you to secure trekking poles when you require the use of both hands. A singular hardware loop and elasticated attachment point lets you carry ice axespoles for more challenging winter escapades. Every part of the design of the Exos has been meticulously analysed to ensure the pack remains at as minimal weight as possible. Coming in at barely over 1kg, the Exos one of the lightest packs with a full range of capabilities on the market. For when weight everything, and distance never far enough, let the Exos be your partner to the horizon.
Lightweight, comfortable, and highly breathable for an excellent fast and light backpacking, trekking, and travel pack. One of the highest regarded lightweight packs on the market, the Osprey Exos features all the benefits of a lightweight backpack but without the compromises, allowing you to move fast and light to travel further in more comfort. Revolutionary ExoForm featuring an AirSpeed ventilated trampoline mesh back panel forms the basis of the harness and hip belt, contouring to your body to provide the perfect balance of coziness and breathability. 4mm side compression straps allow you to cinch the load down promoting a more stable carry. A top lid features an array of pockets but can be removable to shed some pack weight if needed, where the flap-jacket protector will keep items out of the elements if so. Water bottle pockets feature anatomically reachable storage holes to keep you hydrated on the go, whilst the pack also hydration system compatible for those who prefer to use a reservoir. An elasticated front mesh pocket allows you to store wet items and keep them separate from the rest of your luggage.Stow-on-the-Go allows you to secure trekking poles when you require the use of both hands. A singular hardware loop and elasticated attachment point lets you carry ice axespoles for more challenging winter escapades. Every part of the design of the Exos has been meticulously analysed to ensure the pack remains at as minimal weight as possible. Coming in at barely over 1kg, the Exos one of the lightest packs with a full range of capabilities on the market. For when weight everything, and distance never far enough, let the Exos be your partner to the horizon.
The lowest price we last saw for Osprey Exos 38 Trekking backpack-S-M-Blue Ribbon was $380.66 at Amazon.com.au (last seen 12 May 2026). Prices may have changed since.
The all-time low we recorded was $197.98 on 3 June 2025.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 21:36:17
Osprey Exos 38 Men's Ultralight Backpacking Backpack
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on northriveroutdoors.com
Now here is a backpack just my size. I am a small person and while I have done my fair share of backpacking over the years, I have usually had to do it with a back pack sized for someone else. While not quite hobbit sized, I am short and proportionately narrow as well. I bought my husband an Osprey Exos 48 liter backpack for Christmas, He liked it so well, I decided to treat myself. I like almost everything about it except for the pockets on the front of the hip belt that are much smaller than necessary. I like a lot of things at my fingertips when I go awalking, and these pockets are not capacious enough to suit me. Furthermore, I would prefer that backpack makers in general would make them or at least parts of them waterproof. (I can and will use a sturdy plastic ... MoreNow here is a backpack just my size. I am a small person and while I have done my fair share of backpacking over the years, I have usually had to do it with a back pack sized for someone else. While not quite hobbit sized, I am short and proportionately narrow as well. I bought my husband an Osprey Exos 48 liter backpack for Christmas, He liked it so well, I decided to treat myself. I like almost everything about it except for the pockets on the front of the hip belt that are much smaller than necessary. I like a lot of things at my fingertips when I go awalking, and these pockets are not capacious enough to suit me. Furthermore, I would prefer that backpack makers in general would make them or at least parts of them waterproof. (I can and will use a sturdy plastic bag, but how inelegant) Otherwise this backpack makes me sing. It fits me every which way. It is very lightweight, it moves with me. It carries just enough, never too much. If you should spot me in the wilderness, I'll be the one dancing ahead while lesser mortals stumble and sweat.
originally posted on ospreyeurope.com
I bought the Exos 38 primarily for winter hiking. It is larger than my Osprey Talon 33 and is lighter than my Deuter 42. Once fitted it is very comfortable and stable on rough terrain. However, there are a couple of niggles which I didn't expect.The item description says the side compression straps are removable giving the impression that this is a simple operation. It isn't. The ends of the straps are doubled over and stitched making it very difficult to pull through the buckles. The same applies to sleeping mat strap on the back. I have removed both as I won't use them.The second issue is the hip belt pockets. The ones on my Talon 33 are easy to open and close while wearing the pack. This is another reason I bought the Exos 38 but I find the pocket zips are ... MoreI bought the Exos 38 primarily for winter hiking. It is larger than my Osprey Talon 33 and is lighter than my Deuter 42. Once fitted it is very comfortable and stable on rough terrain. However, there are a couple of niggles which I didn't expect.The item description says the side compression straps are removable giving the impression that this is a simple operation. It isn't. The ends of the straps are doubled over and stitched making it very difficult to pull through the buckles. The same applies to sleeping mat strap on the back. I have removed both as I won't use them.The second issue is the hip belt pockets. The ones on my Talon 33 are easy to open and close while wearing the pack. This is another reason I bought the Exos 38 but I find the pocket zips are impossible to open and close without using both hands and even then, they are a bit of a faff.Despite these minor issues I am generally happy with the pack
originally posted on ospreyeurope.com
I had been looking for a day pack that would be both able to carry everything I require in winter but also able to carry a light load comfortably in the summer.So far I’ve tested my backpack in warm, summer conditions and it’s met all of my expectations.The ventilation that the back panel mesh provides is my favourite feature. I’m no longer putting on a wet backpack after taking a break.The hip pockets are perfect for storing my phone or snacks and the hip belt itself is incredibly comfortable.The removable lid is great for when you’re not expecting rain and can shave the extra weight.Securing items is not an issue. The side compression straps mean that no matter the amount of gear you are carrying, you can cinch it right down and the load feels nice and ... MoreI had been looking for a day pack that would be both able to carry everything I require in winter but also able to carry a light load comfortably in the summer.So far I’ve tested my backpack in warm, summer conditions and it’s met all of my expectations.The ventilation that the back panel mesh provides is my favourite feature. I’m no longer putting on a wet backpack after taking a break.The hip pockets are perfect for storing my phone or snacks and the hip belt itself is incredibly comfortable.The removable lid is great for when you’re not expecting rain and can shave the extra weight.Securing items is not an issue. The side compression straps mean that no matter the amount of gear you are carrying, you can cinch it right down and the load feels nice and secure.The feature set is perfect for year round activities, with ice axe loops and pole attachments.Overall very happy with my purchase.
| Volume | 38 l |
| Hand Luggage (55x40x20) | No |
| Backpack Opening | Top |
| Closure System | Removable lid |
| Sospended back panel | Yes |
Osprey Exos 38 Men's Ultralight Backpacking Backpack
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Now here is a backpack just my size. I am a small person and while I have done my fair share of backpacking over the years, I have usually had to do it with a back pack sized for someone else. While not quite hobbit sized, I am short and proportionately narrow as well. I bought my husband an Osprey Exos 48 liter backpack for Christmas, He liked it so well, I decided to treat myself. I like almost everything about it except for the pockets on the front of the hip belt that are much smaller than necessary. I like a lot of things at my fingertips when I go awalking, and these pockets are not capacious enough to suit me. Furthermore, I would prefer that backpack makers in general would make them or at least parts of them waterproof. (I can and will use a sturdy plastic ... MoreNow here is a backpack just my size. I am a small person and while I have done my fair share of backpacking over the years, I have usually had to do it with a back pack sized for someone else. While not quite hobbit sized, I am short and proportionately narrow as well. I bought my husband an Osprey Exos 48 liter backpack for Christmas, He liked it so well, I decided to treat myself. I like almost everything about it except for the pockets on the front of the hip belt that are much smaller than necessary. I like a lot of things at my fingertips when I go awalking, and these pockets are not capacious enough to suit me. Furthermore, I would prefer that backpack makers in general would make them or at least parts of them waterproof. (I can and will use a sturdy plastic bag, but how inelegant) Otherwise this backpack makes me sing. It fits me every which way. It is very lightweight, it moves with me. It carries just enough, never too much. If you should spot me in the wilderness, I'll be the one dancing ahead while lesser mortals stumble and sweat.
I bought the Exos 38 primarily for winter hiking. It is larger than my Osprey Talon 33 and is lighter than my Deuter 42. Once fitted it is very comfortable and stable on rough terrain. However, there are a couple of niggles which I didn't expect.The item description says the side compression straps are removable giving the impression that this is a simple operation. It isn't. The ends of the straps are doubled over and stitched making it very difficult to pull through the buckles. The same applies to sleeping mat strap on the back. I have removed both as I won't use them.The second issue is the hip belt pockets. The ones on my Talon 33 are easy to open and close while wearing the pack. This is another reason I bought the Exos 38 but I find the pocket zips are ... MoreI bought the Exos 38 primarily for winter hiking. It is larger than my Osprey Talon 33 and is lighter than my Deuter 42. Once fitted it is very comfortable and stable on rough terrain. However, there are a couple of niggles which I didn't expect.The item description says the side compression straps are removable giving the impression that this is a simple operation. It isn't. The ends of the straps are doubled over and stitched making it very difficult to pull through the buckles. The same applies to sleeping mat strap on the back. I have removed both as I won't use them.The second issue is the hip belt pockets. The ones on my Talon 33 are easy to open and close while wearing the pack. This is another reason I bought the Exos 38 but I find the pocket zips are impossible to open and close without using both hands and even then, they are a bit of a faff.Despite these minor issues I am generally happy with the pack
I had been looking for a day pack that would be both able to carry everything I require in winter but also able to carry a light load comfortably in the summer.So far I’ve tested my backpack in warm, summer conditions and it’s met all of my expectations.The ventilation that the back panel mesh provides is my favourite feature. I’m no longer putting on a wet backpack after taking a break.The hip pockets are perfect for storing my phone or snacks and the hip belt itself is incredibly comfortable.The removable lid is great for when you’re not expecting rain and can shave the extra weight.Securing items is not an issue. The side compression straps mean that no matter the amount of gear you are carrying, you can cinch it right down and the load feels nice and ... MoreI had been looking for a day pack that would be both able to carry everything I require in winter but also able to carry a light load comfortably in the summer.So far I’ve tested my backpack in warm, summer conditions and it’s met all of my expectations.The ventilation that the back panel mesh provides is my favourite feature. I’m no longer putting on a wet backpack after taking a break.The hip pockets are perfect for storing my phone or snacks and the hip belt itself is incredibly comfortable.The removable lid is great for when you’re not expecting rain and can shave the extra weight.Securing items is not an issue. The side compression straps mean that no matter the amount of gear you are carrying, you can cinch it right down and the load feels nice and secure.The feature set is perfect for year round activities, with ice axe loops and pole attachments.Overall very happy with my purchase.
I am very much a weekend/overnight bushwalker so a 38 litre pack is plenty big enough for my needs, although I am confident I could carry 3 or 4 days worth of food and water with this pack, should the need arise.I have 5 other packs, 6 if you include my old army pack, but with this Exos 38 I have finally found The One. I'm a big, sweaty guy who lives in a sub-tropical environment, so the suspension system is really important to me and this pack delivers in spades. The frame (Large) feels like it has been custom-made for my back, it's amazing. To keep weight down they have gone for very narrow straps and lightweight buckles but none of this affects the use of the pack at all. I like having lot so of pockets to put things in, so I can grab anythign I might need ... MoreI am very much a weekend/overnight bushwalker so a 38 litre pack is plenty big enough for my needs, although I am confident I could carry 3 or 4 days worth of food and water with this pack, should the need arise.I have 5 other packs, 6 if you include my old army pack, but with this Exos 38 I have finally found The One. I'm a big, sweaty guy who lives in a sub-tropical environment, so the suspension system is really important to me and this pack delivers in spades. The frame (Large) feels like it has been custom-made for my back, it's amazing. To keep weight down they have gone for very narrow straps and lightweight buckles but none of this affects the use of the pack at all. I like having lot so of pockets to put things in, so I can grab anythign I might need quickly, but the lasrge elastic pocket on the back of the Exos is an excellent alternative that I have grown used to very quickly. I can see why the ultra-lighters all use packs with similar large pockets.The one downside of the suspension system is that the pack bows back into itself, which can make it hard to get things in and out of the bottom of the pack. It's not a big deal and you quickly find ways to paco around the issue, so don't let it put you off what is otherwise a very, very good backpack.Overall, the design shows great attention to detail and the quality seems high. I expect to be using this pack for many years.
I love this backpack. I have taken it from Greece to Africa to National Parks around the United States and it has never let me down. At 38 liters I expected it to be a little big for day hiking and a little small for backpacking. I HATE packs that flop around like a wet noodle when not full but the Exos has great compression straps on the side and you can take the top pocket off which eliminates "too big" problem. I am a large guy who likes to eat well in the backcountry so even though my gear would be minimalist if I was 5'7" I was worried about it fitting into this pack. Every time I go backpacking for less than a week now I use my Exos. I am somehow always surprised at how much can fit into this pack if you use it properly. I fit: extra long 15 degree sleeping ... MoreI love this backpack. I have taken it from Greece to Africa to National Parks around the United States and it has never let me down. At 38 liters I expected it to be a little big for day hiking and a little small for backpacking. I HATE packs that flop around like a wet noodle when not full but the Exos has great compression straps on the side and you can take the top pocket off which eliminates "too big" problem. I am a large guy who likes to eat well in the backcountry so even though my gear would be minimalist if I was 5'7" I was worried about it fitting into this pack. Every time I go backpacking for less than a week now I use my Exos. I am somehow always surprised at how much can fit into this pack if you use it properly. I fit: extra long 15 degree sleeping bag, long (they don't make extra long) sleeping pad, jetboil group cooking set (size of a regular small pot), marmot limelight 3 tent (poles on the outside), sawyer mini water filter + 2 empty platypus soft bottles, 3 season of clothes, 4 days worth of food, my dslr camera, and essentials like my knife, matches, pills, etc.Overall, incredible pack that is super comfortable and can handle all types of duties.Some places where I would score the Exos negatively:-The mesh of the outer and side pockets is super stretch and soft but rips easily.- the back panel is curved so if you put a flat water bladder in, it takes up an absurd amount of room on the inside. I had to solve this my packing the platypus soft bottles that can roll up when not full and screw on to the sawyer filter.-After over a year of constant hard use in mostly hot and humid conditions the material is kind of sticky and the zippers are also sticky.
Pluses are... it's lightweight, it's comfy, the breathable back system, the stretchy pocket at the back is great to store waterproofs.Minuses - its hard to open and shut the zips on the waist belt pockets. The cord on the outside of the side pockets can't be adjusted to go inside the pocket so makes it hard to use those pockets.I can't reach the side pockets when I'm wearing the bag. The top pocket is a bit small.
For background, I've been backpacking since the 1970's, and as technology progressed, I gradually learned to appreciate ultra-light backpacking. I would never have imagined using such a pack on a long distance hike in the past, but not anymore. It's a great day pack for heavier loads, but it is also capable of handling a long haul.I completed an AT thru hike in the past, with a larger, heavier pack. If I were to attempt another thru hike I would probably carry my Exos 38. By the time I completed my hike I was down to a total weight (including food+water) of about 27 pounds for 3-4 days between food resupply. I've carried 27 pounds repeatedly with the Exos 38 and it does just fine.I've seen a few reviews claiming that the Exos shouldn't be used for weights above ... MoreFor background, I've been backpacking since the 1970's, and as technology progressed, I gradually learned to appreciate ultra-light backpacking. I would never have imagined using such a pack on a long distance hike in the past, but not anymore. It's a great day pack for heavier loads, but it is also capable of handling a long haul.I completed an AT thru hike in the past, with a larger, heavier pack. If I were to attempt another thru hike I would probably carry my Exos 38. By the time I completed my hike I was down to a total weight (including food+water) of about 27 pounds for 3-4 days between food resupply. I've carried 27 pounds repeatedly with the Exos 38 and it does just fine.I've seen a few reviews claiming that the Exos shouldn't be used for weights above 20 pounds or so. I'm just not experiencing that. I feel great with the Exos 38 at 27 lbs., even with nothing on underneath but running shorts and a running shirt. The shoulder strap and hip belt padding are fine for me. It has the same eternal frame suspension of the larger packs in the Exos series (48 and 58), so it can certainly handle the weight. With a full load of food I put my tent underneath. When my food bag nears empty the tent goes inside. While not large enough for colder weather overnight use when I pack more clothing and a warmer sleeping bag, it's plenty big enough for summer and shoulder season overnight use. That's dependent on where you are hiking of course.While the hip belt pockets could be larger, the roomy "brain" makes up for that. I can hike all day not having to access the main compartment.I don't have enough time with this pack to judge the long-term durability of thestretch mesh pockets (sides and back). I'm guessing they would be pretty chewedup after a few thousand miles, but so was the mesh on my Circuit.
I sent in my previous Exos 38 for repairs and received a new one in return. Service was excellent. This new version has bulked up and gained weight but it's still a light pack. Some of the materials have changed to be more durable but the overall design is the same. It retains the Airspeed suspension with upgraded hip fins and is still the most comfortable pack I own. It can easily carry loads up to 25 lbs. Improvements include the addition of an axe bungie, lengthening of the pad strap so that a pad actually can be strapped on easily, and more durable side pockets. These pockets still have top and back access so that you can easily remove and replace drink bottles on the go without taking the pack off. My only complaint is that the hip fin pockets have been ... MoreI sent in my previous Exos 38 for repairs and received a new one in return. Service was excellent. This new version has bulked up and gained weight but it's still a light pack. Some of the materials have changed to be more durable but the overall design is the same. It retains the Airspeed suspension with upgraded hip fins and is still the most comfortable pack I own. It can easily carry loads up to 25 lbs. Improvements include the addition of an axe bungie, lengthening of the pad strap so that a pad actually can be strapped on easily, and more durable side pockets. These pockets still have top and back access so that you can easily remove and replace drink bottles on the go without taking the pack off. My only complaint is that the hip fin pockets have been eliminated. I rarely take my pack off, especially in winter, and having the hip pockets to carry my food was very handy.
Bought this for 3 season backpacking in CA mountains. Gear is always fluid based on the trip, but I have a base weight of around 10.5 lbs and this pack has more than enough room for me. Over time, I've found that I don't need or want lots of pockets and organizing pieces, I just need a tube and this pack fits the bill. I don't use the lid and I'm glad theres an option to take it off, but if you do use the lid, theres no really good way to keep that secondary flap out of the way. Hip belt pockets and shoulder strap pockets are great additions and I love them for holding snacks, and things I want to grab without going into the pack. The mesh on the front is awesome and the buckle means everything stays inside and tight to the pack. The suspension is really comfortable ... MoreBought this for 3 season backpacking in CA mountains. Gear is always fluid based on the trip, but I have a base weight of around 10.5 lbs and this pack has more than enough room for me. Over time, I've found that I don't need or want lots of pockets and organizing pieces, I just need a tube and this pack fits the bill. I don't use the lid and I'm glad theres an option to take it off, but if you do use the lid, theres no really good way to keep that secondary flap out of the way. Hip belt pockets and shoulder strap pockets are great additions and I love them for holding snacks, and things I want to grab without going into the pack. The mesh on the front is awesome and the buckle means everything stays inside and tight to the pack. The suspension is really comfortable and you can feel the air flowing against your back, but you have to be a little more careful about packing. My number one favorite thing about this pack is the extra cut out in the water bottle holders. Being able to pull out and put back a bottle from the side instead of the top is so much easier and faster, osprey should be putting this in all their packs. Durability so far has been excellent even with the lighter weight materials, no holes or rips. Overall a really solid pack that comes in at just around 30oz if you take off the top lid.
I bought this as a replacement for an Osprey Talon, a pack I've used for thousands of miles. That pack does not ride nearly as comfortably as the Exos 38. The hip belt on the Exos and suspension better fits me than the Talon.Disadvantage: A daypack (always?) has more small pockets convenient for day-hike goodies. The Exos does not. This is a minor inconvenience. Like the Talon, inserting a 3-liter hydration bladder is a bit of a challenge. Someone could come up with an easier design, perhaps.I have only 60 miles on the pack, so it's too soon to really say, "This is great," but all indications are that lots of happy trail time with the Exos awaits me.
| Volume | 38 l |
| Hand Luggage (55x40x20) | No |
| Backpack Opening | Top |
| Closure System | Removable lid |
| Sospended back panel | Yes |
