Ultra-Sil Dry Bag
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Why We Like The Sea To Summit Ultra-Sil Dry Bag
Lightweight and waterproof, the Sea to Summit Ultra-Sil Dry Bags are made to keep our gear dry and organized inside a backpack or travel duffel. The translucent fabric lets us see the contents easily while the roll-top closure compresses our belongings and protects them with a watertight seal. These bags are not submersible and not intended for paddling and watersports. However, their 2K waterproof rating and seam-sealed construction keep our clothes, sleeping bags, electronics, and other gear dry when we're out backpacking, bikepacking, or traveling.
Details
- Dry bags for backpacking and land-lover pursuits
- Best for water-tight storage inside a pack or duffle
- Roll-top closure is waterproof and adds compressibility
- 30D Cordura nylon is abrasion-resistant
- Not recommended for watersports
- Item #STSZ08F
- Material
- 30D Ultra-Sil (Cordura nylon)
- Volume
- 3L (183cu in), 5L (305cu in), 8L (488cu in), 13L (793cu in), 20L (1229cu in), 35L (2136in)
- Pockets
- none
- Compression
- yes
- Waterproof
- yes
- Closure
- roll-top
- Dimensions
- [8L] 6.7 x 18in, [20L] 10 x 24in, [35L] 12 x 27in
- Claimed Weight
- [3L] .9oz, [5L] 1oz [8L] 1.1oz, [20L] 1.8oz, [35L] 2.3oz
- Activity
- backpacking, cycling, travel
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 31 ratings
Review Summary
Customer Images
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Selecting an option will reload the available reviews on the pageDecember 30, 2024
Thank you!
[This review was collected as part of a promotion.] Thanks for sending me a replacement bag after the bird attack accident! You let us keep the destroyed bag and my mom cut it apart and made a miniature version for an 18 in doll. :)
Originally reviewed on Sea to Summit
November 23, 2024
Fine but wish they made a long, narrow bag for sleeping pads.
[This review was collected as part of a promotion.] I had to buy the biggest bag for our sleeping pads to get the needed length but there is a lot of excess width. Why can't they make a long narrow bag for sleeping pads? Don't people use roll up pads anymore? I don't want to use the bladder kind cause they can fail too easily. Otherwise, the best lightweight dry bag I could find. I have them in smaller sizes for the sleeping bags and that's fine.
Originally reviewed on Sea to Summit
October 7, 2024
Durable and ultra light weight
[This review was collected as part of a promotion.] An excellent dry bag for hiking, as it's very durable and weighs almost nothing. I highly recommend it for hiking!
Originally reviewed on Sea to Summit
August 12, 2024
Great Dry Bags
[This review was collected as part of a promotion.] Packing for a Kilimanjaro trip and the bags are light weight, flexible, and perfect for packing!
Originally reviewed on Sea to Summit
August 4, 2024
Love my Dry Stuff Sacks
[This review was collected as part of a promotion.] Ultralite, well made, warranty offered, and reasonable prices. Love you guys!!
Originally reviewed on Sea to Summit
July 30, 2024
Easy to use and Compact
[This review was collected as part of a promotion.] Quick and compact for daily use. Works well and fits in your regular day bags.
Originally reviewed on Sea to Summit
July 29, 2024
Great piece of gear
[This review was collected as part of a promotion.] So I'm currently using this sil dry bag as a bear bag with a nylofume liner. It is lighter than most bags for that purpose which is a huge plus and for the 3 times I've used it (once it rained) everything stayed dry inside the bag. It's easy to get things into and out of, and I know it's not designed for it but works well for hanging in a tree until my bearicade comes in.
Originally reviewed on Sea to Summit
May 20, 2024
Dry bag
[This review was collected as part of a promotion.] I love using dry bags for anytime I travel but especially for backpacking. I used my Ultra-sil dry bag on a trip on the Amazon river in Brazil and it performed as needed! All my stuff stayed dry and I liked having a bright color to differentiate from my other stuff/dry sacks.
Originally reviewed on Sea to Summit
March 11, 2024
Dry Gear
[This review was collected as part of a promotion.] The bags I purchased are light weight and good for a variety of uses: Canoe/ kayak = keeping my lunch dry; Backpacking = carrying day gear to work site as an AT maintainer, picking up stuff off trail, hang bear bag ; Hiking = snacks and to go bag.
Originally reviewed on Sea to Summit
January 12, 2024
UL Dry Bag 3L
[This review was collected as part of a promotion.] This 3L dry bag is perfect for organization while backpacking. I used to think I didn't need an organization system, but it makes all the difference for minimal weight. I store my toiletries, electronics (cables and battery pack), and other personal care items. Would highly recommend to anyone considering!
Originally reviewed on Sea to Summit
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