Highlights
Best Use: Backpacking
Waterproof? Yes, in situations where the dry bag will not be submerged
Dimensions: 6.7 x 5.5 x 8.1 in | 17.1 x 14 x 20.7 cm
Weight: 1.1 oz | 30 g
Performance
- Ultralight
- Lightweight
- Heavyweight
- Water Repellent
- Water Resistant
- Waterproof
- Less Durable
- Durable
- Extreme Durable
About The Product
The Ultra-Sil Dry Bag won the sought-after Backpacker Editors' Choice award in 2006 and remains the ideal dry bag for backpacking and travel. Made with lightweight, waterproof bluesign® approved 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. Other features include a non-wicking hypalon roll-top closure, an oval base to prevent the dry bag from rolling away on sloped surfaces and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel.
Product Features
- Flexible and extremely light bluesign® APPROVED Ultra-Sil 30D Cordura® nylon fabric
- Find what you need fast through the translucent fabric
- Oval base prevents rolling and packs efficiently
Shipping & Returns
Free US Shipping on Orders $50+
Easy 60-Day Returns
For more details, please check out our Help Center.
Find Locally

- Flexible and extremely light bluesign® APPROVED Ultra-Sil 30D Cordura® nylon fabric
- Find what you need fast through the translucent fabric
- Oval base prevents rolling and packs efficiently
- Slippery finish for easy packing and unpacking
- PFC-free DWR finish
- Not intended for paddle/watersports use
Technical Features

30D Ultra-Sil

Cordura

Non-PFAS
Tech specs
-
Best UseBackpacking
-
ClosureNon-wicking hypalon roll-top closure
-
Repair Buckle Size5/8in / 15mm (2-Pin)
-
ShapeOval base
3 liter | 5 liter | 8 liter | 13 liter | 20 liter | 35 liter | |
---|---|---|---|---|---|---|
Dimensions | 6.7 x 5.5 x 8.1 in 20.7 x 17.1 x 14 cm | 6.7 x 5.9 x 12.1 in 17.1 x 15 x 30.8 cm | 7.5 x 6.8 x 14.5 in 19.1 x 17.2 x 36.8 cm | 8.7 x 7.7 x 17.0 in 22 x 19.6 x 43.3 cm | 10.6 x 9.3 x 18.6 in 26.9 x 23.6 x 47.3 cm | 12.6 x 11.2 x 22.2 in 32.1 x 28.5 x 56.5 cm |
Height (Top Rolled x3) | 8.1 in 14 cm | 12.1 in 17.1 cm | 14.5 in 19.1 cm | 17 in 22 cm | 18.6 in 26.9 cm | 22.2 in 32.1 cm |
Oval Base (W x L) | 6.7 x 5.5 in 17.1 x 14 cm | 6.7 x 5.9 in 17.1 x 15 cm | 7.5 x 6.8 in 19.1 x 17.2 cm | 8.7 x 7.7 in 22 x 19.6 cm | 10.6 x 9.3 in 26.9 x 23.6 cm | 12.6 x 11.2 in 32.1 x 28.5 cm |
Weight | 1.1 oz 30 g | 1.1 oz 32 g | 1.4 oz 39 g | 1.7 oz 47 g | 2 oz 58 g | 2.6 oz 74 g |