Last updated at 14/09/2026 09:16:38
Sea to Summit Ultra-Sil Dry Bag - 3-Piece Set (3/5/8L) - Tarragon/Blue Atoll/Spicy Orange
Delivery between 17–25 Sept $10
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery between 17–25 Sept $10
Sea to Summit Ultra-Sil Dry Bag Set
Delivery $20
Ultra-SIL Dry Bag Set, Waterproof Stuff Sack (3L, 5L, 8L) | Set of three ultra-lightweight ripstop nylon dry bags delivers reliable dry storage for ba
Delivery between 20–23 Sept $29
originally posted on seatosummitusa.com
The Sea to Summit dry bag is a must-have for any outdoor enthusiast. With a range of sizes from 8 to 35 liters, this bag caters to a variety of needs, whether you're going for a day hike or a multi-day camping trip.One of the standout features of this bag is its quality. Users have reported that all the bags, regardless of size or style, are of excellent quality. The material is durable and robust, capable of withstanding the rigors of outdoor activities. This bag is not just a fair-weather friend; it's built to last and will serve you well in all conditions.The Sea to Summit dry bag is also versatile. The eVac technology allows you to push out dead air space, while the compression technology compresses your items further. This is particularly useful for bulky ... MoreThe Sea to Summit dry bag is a must-have for any outdoor enthusiast. With a range of sizes from 8 to 35 liters, this bag caters to a variety of needs, whether you're going for a day hike or a multi-day camping trip.One of the standout features of this bag is its quality. Users have reported that all the bags, regardless of size or style, are of excellent quality. The material is durable and robust, capable of withstanding the rigors of outdoor activities. This bag is not just a fair-weather friend; it's built to last and will serve you well in all conditions.The Sea to Summit dry bag is also versatile. The eVac technology allows you to push out dead air space, while the compression technology compresses your items further. This is particularly useful for bulky items like sleeping bags.Perhaps the most impressive feature is the bag's load limit. The Heavy Duty and River bags can hold up to 220 pounds, a testament to their strength and durability.In conclusion, the Sea to Summit dry bag is a reliable, high-quality, and functional product that is well worth the investment. Whether you're planning a water sports adventure or a camping trip, this bag will keep your gear dry and protected.
originally posted on seatosummit.com
Love this lightweight dry bag. I've used other Sea to Summit dry bags on my paddle board, so I know how reliable they are with keeping the water out. I particularly like that this bag comes with a D-ring and attachment point on the bottom- haven't boarded with it yet- but loving that it'll be more secure then tucking it under the bungees. I've used the attachment points thus far to secure it to the outside of a small pack I use when doing short dog hikes. Planning on a few more uses and can totally see that this may become my new critter/bear bag. It's more substantial than what I'm using now but still lightweight. It looks like there's good abrasion resistance as well.
originally posted on seatosummitusa.com
As a backpacking guide, a lightweight dry bag is an essential piece of gear that you can rely on to keep your equipment dry and protected from the elements. Here's my review of the lightweight dry bag that I use on my trips:The lightweight dry bag that I use is a 8L model, which is the perfect size for carrying a sleeping bag, extra clothes, and other gear that I want to keep dry. It's made from high-quality materials that are both waterproof and abrasion-resistant, so I don't have to worry about it getting damaged during my trips. The seams are welded rather than sewn, which provides extra durability and ensures that the bag is completely waterproof.One of the things that I appreciate most about this dry bag is how lightweight it is. As a backpacking guide, I ... MoreAs a backpacking guide, a lightweight dry bag is an essential piece of gear that you can rely on to keep your equipment dry and protected from the elements. Here's my review of the lightweight dry bag that I use on my trips:The lightweight dry bag that I use is a 8L model, which is the perfect size for carrying a sleeping bag, extra clothes, and other gear that I want to keep dry. It's made from high-quality materials that are both waterproof and abrasion-resistant, so I don't have to worry about it getting damaged during my trips. The seams are welded rather than sewn, which provides extra durability and ensures that the bag is completely waterproof.One of the things that I appreciate most about this dry bag is how lightweight it is. As a backpacking guide, I need to keep my pack as light as possible, so every ounce counts. This dry bag is made from lightweight materials that don't add any unnecessary weight to my pack. It's also very compressible, which makes it easy to pack in tight spaces.The roll-top closure is easy to use and creates a tight seal that keeps water out. It's also designed to be air-tight, which helps to reduce the bulk of the bag when I'm packing it. The bag also features a D-ring that I can use to clip it onto my pack, which is a nice added convenience.Overall, I highly recommend this lightweight dry bag to anyone who is looking for a reliable and durable way to keep their gear dry during outdoor adventures. It's the perfect size for backpacking, and its lightweight design and compressibility make it easy to pack and carry with you. The quality construction and attention to detail make it a reliable choice that you can count on for years to come.
Sea to Summit Ultra-Sil Dry Bag - 3-Piece Set (3/5/8L) - Tarragon/Blue Atoll/Spicy Orange
Delivery between 17–25 Sept $10
Sea To Summit Ultra-Sil Dry Bag Set 3, 5, 8L Set Multi - Colour
Delivery between 17–25 Sept $10
Sea to Summit Ultra-Sil Dry Bag Set
Delivery $20
Ultra-SIL Dry Bag Set, Waterproof Stuff Sack (3L, 5L, 8L) | Set of three ultra-lightweight ripstop nylon dry bags delivers reliable dry storage for ba
Delivery between 20–23 Sept $29
The Sea to Summit dry bag is a must-have for any outdoor enthusiast. With a range of sizes from 8 to 35 liters, this bag caters to a variety of needs, whether you're going for a day hike or a multi-day camping trip.One of the standout features of this bag is its quality. Users have reported that all the bags, regardless of size or style, are of excellent quality. The material is durable and robust, capable of withstanding the rigors of outdoor activities. This bag is not just a fair-weather friend; it's built to last and will serve you well in all conditions.The Sea to Summit dry bag is also versatile. The eVac technology allows you to push out dead air space, while the compression technology compresses your items further. This is particularly useful for bulky ... MoreThe Sea to Summit dry bag is a must-have for any outdoor enthusiast. With a range of sizes from 8 to 35 liters, this bag caters to a variety of needs, whether you're going for a day hike or a multi-day camping trip.One of the standout features of this bag is its quality. Users have reported that all the bags, regardless of size or style, are of excellent quality. The material is durable and robust, capable of withstanding the rigors of outdoor activities. This bag is not just a fair-weather friend; it's built to last and will serve you well in all conditions.The Sea to Summit dry bag is also versatile. The eVac technology allows you to push out dead air space, while the compression technology compresses your items further. This is particularly useful for bulky items like sleeping bags.Perhaps the most impressive feature is the bag's load limit. The Heavy Duty and River bags can hold up to 220 pounds, a testament to their strength and durability.In conclusion, the Sea to Summit dry bag is a reliable, high-quality, and functional product that is well worth the investment. Whether you're planning a water sports adventure or a camping trip, this bag will keep your gear dry and protected.
Love this lightweight dry bag. I've used other Sea to Summit dry bags on my paddle board, so I know how reliable they are with keeping the water out. I particularly like that this bag comes with a D-ring and attachment point on the bottom- haven't boarded with it yet- but loving that it'll be more secure then tucking it under the bungees. I've used the attachment points thus far to secure it to the outside of a small pack I use when doing short dog hikes. Planning on a few more uses and can totally see that this may become my new critter/bear bag. It's more substantial than what I'm using now but still lightweight. It looks like there's good abrasion resistance as well.
As a backpacking guide, a lightweight dry bag is an essential piece of gear that you can rely on to keep your equipment dry and protected from the elements. Here's my review of the lightweight dry bag that I use on my trips:The lightweight dry bag that I use is a 8L model, which is the perfect size for carrying a sleeping bag, extra clothes, and other gear that I want to keep dry. It's made from high-quality materials that are both waterproof and abrasion-resistant, so I don't have to worry about it getting damaged during my trips. The seams are welded rather than sewn, which provides extra durability and ensures that the bag is completely waterproof.One of the things that I appreciate most about this dry bag is how lightweight it is. As a backpacking guide, I ... MoreAs a backpacking guide, a lightweight dry bag is an essential piece of gear that you can rely on to keep your equipment dry and protected from the elements. Here's my review of the lightweight dry bag that I use on my trips:The lightweight dry bag that I use is a 8L model, which is the perfect size for carrying a sleeping bag, extra clothes, and other gear that I want to keep dry. It's made from high-quality materials that are both waterproof and abrasion-resistant, so I don't have to worry about it getting damaged during my trips. The seams are welded rather than sewn, which provides extra durability and ensures that the bag is completely waterproof.One of the things that I appreciate most about this dry bag is how lightweight it is. As a backpacking guide, I need to keep my pack as light as possible, so every ounce counts. This dry bag is made from lightweight materials that don't add any unnecessary weight to my pack. It's also very compressible, which makes it easy to pack in tight spaces.The roll-top closure is easy to use and creates a tight seal that keeps water out. It's also designed to be air-tight, which helps to reduce the bulk of the bag when I'm packing it. The bag also features a D-ring that I can use to clip it onto my pack, which is a nice added convenience.Overall, I highly recommend this lightweight dry bag to anyone who is looking for a reliable and durable way to keep their gear dry during outdoor adventures. It's the perfect size for backpacking, and its lightweight design and compressibility make it easy to pack and carry with you. The quality construction and attention to detail make it a reliable choice that you can count on for years to come.
The company name caught my eye as it reminds me of my local trek from coast to Castle Rock via Big Basin in the Santa Cruz mountains of CA USA. I enjoy hiking and mostly biking on plentiful overland routes. The 1.5L size bag has worked well for my biking toolkits where each color is used for the different kits that I ride with in the rear of my Gore-Tex jerseys. One kit includes 2x tubes (MTB or Gravel or Road) and CO2 carts and tire patches and levers, and others include appropriate tools. Very convenient to simply slip 2x kits needed for whichever bike into the back jersey pockets. Color coded and water resistant. I like the thickness and inside coating. Recommended for compartmentalized back packs too where the assortment of colors and features really work well.
Is anything completely waterproof? This bag isn't, but it's not bad either.I'm grateful to Sea to Summit for sending me the item at no cost to me in exchange for an honest review of the item. So I decide to put it through some tough testing. I'm really curious about the claim of being "waterproof" that is so prominent on the label.I started with two very tough tests on this bag: I filled the bag full of wadded up paper and some socks, then sealed it up and sunk it in a sink and let it sit overnight. The next morning I checked it out and the paper had beome somewhat wet.The second test I stuffed it completely full of paper and sealed it up agaain. After I put it in the sink, I could squeze air out of it--which tells me if air can get out, then water can probably ... MoreIs anything completely waterproof? This bag isn't, but it's not bad either.I'm grateful to Sea to Summit for sending me the item at no cost to me in exchange for an honest review of the item. So I decide to put it through some tough testing. I'm really curious about the claim of being "waterproof" that is so prominent on the label.I started with two very tough tests on this bag: I filled the bag full of wadded up paper and some socks, then sealed it up and sunk it in a sink and let it sit overnight. The next morning I checked it out and the paper had beome somewhat wet.The second test I stuffed it completely full of paper and sealed it up agaain. After I put it in the sink, I could squeze air out of it--which tells me if air can get out, then water can probably get in. I let it sit for several hours and came back. All of the paper was soaked and there was about a cup of water inside the bag.Maybe I'm expecting too much from the product. Maybe I'm not sealing it properly. Both are possibilities.On the sealing up of the bag: I was disappointed that the instructions were on the reverse side needed to follow them easily. If the instructions were on the other side of the bag, then the picture in the instructions would match the bag as you hold it--but it's not that way. The picture is on the opposite side so you have to look at the picture in the bag and then reverse it in your mind to seal it up right.For a third test, I decided to fill the bag up with water and seal it up, then put it in a large bowl (upside down) and let it sit for 1 hour. I would then see how much water leaked out. If it's going to keep water out, it also needs to keep water in. As I had feared, after one hour there was a good amount of leakage--nearly 1/2 a cup (100 ml) had drained out. Which means it could also drain in.I consider the possiblity that I'm doing it wrong--that's always something to consider! So I watch a few online videos. One recommends putting five to six folds in the top, another recommends putting your gear inside a plastic garbage bag and then putting that bag inside the dry bag. A third video doesn't tell me anything.So for my next test, I stuff with paper again, squeeze the air out, and put six rolls in the top. I toss it in the shower for 15 minutes to simulate a rainstorm. After 15 minutes I pull it out and the paper is wet--not soaked completely, but plainly wet. Certainly "dryer" than if I had put the paper in the shower without the bag at all--but the stuff's still very wet. It's at this point I think to myself that if I had actually paid for this product I'd take it back for a refund.I set up one final test: A bag in a bag. I get a common household garbage bag and stuff it in the dry bag, then stuff the garbage bag with paper. I then tie the garbage bag to stuf in the dry bag, and seal the dry bag as instructed. I then place it in a vessel of water to see how it performs.Immedaitely I find out that there is a good amount of air trapped in the garbage bag that I can't really "press out" easily and it is clumsy to work through. I do my best, but a good amount of air is trapped in the dry bag. I also wonder what happens in the field when I want to get at my gear in the bag and then re-close the bag--does the garbage bag survive being opened and closed multiple times.The final results of this test were that after two hours the inner garbage bag tied up DID keep everything inside of it dry, but the material between the garbabge bag and the dry bag had a good amount of moisture.I did not complete any tests on the strenght of the dry bag, but it does appear to be sturdy and durable. It certainly stands up to basic use without tearing, unlike a garbage bag alone.Good points:1) It collapses down very small and makes for a very nice container for water. I'm pretty good at bushcraft, but it's kind of hard to make a "bucket" out in the field.2) It keeps stuff "mostly dry" -- better than nothing at all.3) It is easy to open and close.4) It is easy to pack and unpack.5) Because air tends to get trapped in the bag, most of the time as regular pack of gear will float in water.6) If a buckle breaks, it can be replaced -- although I not test that feature.Not-so-good points:1) It isn't waterproof.2) It can trap air and become bulky to pack (although this leads to good point #5 above).3) The buckling system of rolling then buckling is awkward and takes up space in the pack.Conclusions:It's better than nothing, and coupled with a secondary bag such as a garbage bag, it can be a useful tool on trips where you expect the peril of extreme water--kayak, canoe, or rainforest hiking. I wouldn't trust it alone to keep gear dry--especially electornics gear. However, I'll use it on such trips because that coupled with a secondary bag is really just about the only hope you have--alternatives are just not available.I'm not saying I wouldn't use it--I am saying that i wouldn't use it by itself and expect it to keep the contents completely dry. It says it's waterproof, but it isn't.PLUS: A number of the reviews here are showing total success in keeping gear dry, and that is consistent with reviews on other websites. There may be tips and tricks that I have missed.
These bags sound like a great idea. They are supposed to keep gear dry and compartmentalized. We just finished hiking the Appalachian Trail and this piece of gear was our number one regret. We didn't expect our gear to stay dry if these bags were submersed in a pool. Fair enough. But our gear didn't even stay dry in the rain. Not just the rain, our gear was wet on the inside if the air was humid! I don't understand where the dry part of these dry sacks comes into play. Moisture just saturated through the fabric. Halfway through our hike, my family of 6 tossed $500+ worth of dry sacks and replaced them with Great Value gallon freezer bags! Just stick with the Ziplocs. You'll thank me later.
I've had this bag for about 2 months now and it has held up. I've taken it whitewater rafting, climbing, to the bottom of the Grand Canyon, and into the Alaskan wilderness. I have the 8 Liter bag and it easily fits my standard 3 season outfit. The bag is durable and I do not fear popping/tearing it like I do other dry sacks. The roll top works well and when folded correctly can expunge almost all air. The only feature I do not enjoy is the optional shoulder sling/strap. Although I have not personally tested the strap, the rubber tab that it hooks onto seems flimsy and I fear it may rip or even tear the seam of the bag. Also, a strap sold separately seems unnecessary.
I've been a pro with Sea to Summit for a few years, and have used a variety of their products. Because of the nature of many of my adventure trips, there have been a few items which have long become trusted friends since I first entered the adventure travel world back in 2011. First: context. I do difficult sports and engage in some pretty wild adventures all over the world, in all kinds of conditions. At 70 now, I've climbed some big mountains, explored the Amazon, and been in some very challenging environments. My gear HAS to work, it HAS to be in working order. The way I do that is by using Sea to Summit's dry bags.Every single trip, without exception, I use a packing cube, then slip that cube into one of the dry bags. This not only keeps my gear organized but ... MoreI've been a pro with Sea to Summit for a few years, and have used a variety of their products. Because of the nature of many of my adventure trips, there have been a few items which have long become trusted friends since I first entered the adventure travel world back in 2011. First: context. I do difficult sports and engage in some pretty wild adventures all over the world, in all kinds of conditions. At 70 now, I've climbed some big mountains, explored the Amazon, and been in some very challenging environments. My gear HAS to work, it HAS to be in working order. The way I do that is by using Sea to Summit's dry bags.Every single trip, without exception, I use a packing cube, then slip that cube into one of the dry bags. This not only keeps my gear organized but also protected. For example, I've watched my backpack sit in the soaking rain in Moscow, then when I finally get my hands on my gear everything is perfectly dry, even as my backpack looks like a wet dog. That's priceless.I love the new lightweight versions as they help me better manage the overall load. What I can't afford is wet down. That's not only inconvenient, you can be seriously compromised. So I count on the dry bags to guarantee that my stuff arrives safely.When I arrive and my tent is set up, arranging the bags inside is, for this military veteran, the easiest way to control mess in a tight space and allow me to find what I need in seconds. The inside of the bag is white so you can better see inside, I also tape a tag to the outside so that I know which bag contains what. I love organization, and tents can get chaotic fast. These bags make unpacking and packing back up a breeze.Frankly I can't say enough about them. Once I'm at my site the bags often get use for holding or transporting wet laundry or lots of other things. They dry out fast and are well used every single trip.Finally, while I have never had a buckle break and I must have some fifty of these bags in all sizes and all of them used and abused, the new bags come with a replaceable buckle. Here's hoping I never need one. To date my bag has performed flawlessly. I've tried others, this is by far the best.
*Updated review* I recently purchased a few USDSs for a multiday trip to Yosemite. On the second night a screw fell out of the buckle and was lost making the sack useless. I checked the other USDSs I had and there were loose screws on at least one other bag. As a result I originally posted a 2 star review. After interacting with S2S customer service, I'm reposting as a 4 star review (5 stars is reserved for highly functional produces with no issues). S2S customer service knocked this out of the park. The were aware of the issue, noted a fix was in place and sent me not one but several replacement buckles; no hassle whatsoever. I don't recall any company confirming there's an issue with a product. Honesty and integrity along with high quality gear gets my brand ... More*Updated review* I recently purchased a few USDSs for a multiday trip to Yosemite. On the second night a screw fell out of the buckle and was lost making the sack useless. I checked the other USDSs I had and there were loose screws on at least one other bag. As a result I originally posted a 2 star review. After interacting with S2S customer service, I'm reposting as a 4 star review (5 stars is reserved for highly functional produces with no issues). S2S customer service knocked this out of the park. The were aware of the issue, noted a fix was in place and sent me not one but several replacement buckles; no hassle whatsoever. I don't recall any company confirming there's an issue with a product. Honesty and integrity along with high quality gear gets my brand loyalty everytime. Well done S2S!p.s. unfortunately I can't find my original review so ignore my 2 star review if you come across it.
The Surf Blue color of the Sea_to_Summit 13 liter backpack is vibrant and eye-catching. It adds a touch of personality and style to my outdoor adventures. The overall design is sleek and modern, with clean lines and a minimalist look. It's a backpack that stands out from the crowd while maintaining a practical and functional appeal. With a 13-liter capacity, this backpack strikes a good balance between being compact and spacious enough to carry my essentials. It provides enough room for a day's worth of supplies. The main compartment is roomy and features a zippered closure to keep your belongings secure.This is a high-quality outdoor gear. It is constructed with durable materials that can withstand regular use and outdoor conditions. The stitching and zippers are ... MoreThe Surf Blue color of the Sea_to_Summit 13 liter backpack is vibrant and eye-catching. It adds a touch of personality and style to my outdoor adventures. The overall design is sleek and modern, with clean lines and a minimalist look. It's a backpack that stands out from the crowd while maintaining a practical and functional appeal. With a 13-liter capacity, this backpack strikes a good balance between being compact and spacious enough to carry my essentials. It provides enough room for a day's worth of supplies. The main compartment is roomy and features a zippered closure to keep your belongings secure.This is a high-quality outdoor gear. It is constructed with durable materials that can withstand regular use and outdoor conditions. The stitching and zippers are sturdy, ensuring longevity and reliability. It is very comfortable to carry and perfect fit for my body. This backpack is versatile and suitable for a range of activities. Overall, this backpack is a reliable and stylish option for those seeking a versatile daypack.
Sea To Summit Ultra Sil Dry Bag 3 Piece Set
The smaller sizes (2, 4 & 8 Liter) of the Ultra-Sil Dry Sacks are bundled together in a neat package of three. The Ultra-Sil Dry Sack won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil fabric featuring CORDURA yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric makes it’s easy to see what’s in each dry bag. An excellent choice for lightweight backpacking, cycle touring and travel.
The smaller sizes (2, 4 & 8 Liter) of the Ultra-Sil Dry Sacks are bundled together in a neat package of three. The Ultra-Sil Dry Sack won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil fabric featuring CORDURA yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric makes it’s easy to see what’s in each dry bag. An excellent choice for lightweight backpacking, cycle touring and travel.
The smaller sizes (2, 4 & 8 Liter) of the Ultra-Sil Dry Sacks are bundled together in a neat package of three. The Ultra-Sil Dry Sack won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil fabric featuring CORDURA yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric makes it’s easy to see what’s in each dry bag. An excellent choice for lightweight backpacking, cycle touring and travel.
The smaller sizes (2, 4 & 8 Liter) of the Ultra-Sil Dry Sacks are bundled together in a neat package of three. The Ultra-Sil Dry Sack won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil fabric featuring CORDURA yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric makes it’s easy to see what’s in each dry bag. An excellent choice for lightweight backpacking, cycle touring and travel.
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The lowest price for Sea To Summit Ultra Sil Dry Bag 3 Piece Set right now is $55.99 at Woolworths, compared across 3 retailers.
The all-time low was $44.99 on 25 Oct 2023 — today's price is 24% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Sept 2026.
