Sea To Summit Ultra-Sil Dry Sack

The Ultra-Sil(TM) Dry Sack won the sought-after Backpacker Editors&'; Choice award in 2006 and is still the ideal dry sack for backpacking and travel. Made with lightweight, waterproof 30D Ultra-Sil(TM) fabric featuring CORDURAA(R) yarns it&';s the perfect choice for modular packing to organize your gear inside your backpack or duffle like a pro. The semi-translucent fabric means that it&';s easy to see what&';s in each dry bag, and if you&';re really organized you&';ll make use of multiple color options to find things even easier. Other features include a non-wicking hypalon roll-top closure, a round base for ease of packing and taped seams to keep moisture out. An excellent choice for lightweight backpacking, cycle touring and travel. Features Siliconized on the outside, tough CorduraA(R) nylon is weatherproof, lightweight and durable for hiking and backpacking in wet conditions Polyurethane coating on the inside permits the fabric to be seam taped; waterproof seams are double-stitched and factory-taped for added weather protection Hypalon watertight roll-top closure keeps contents secure and protected; fold the hypalon strip down first and make at least 3 rolls before closing the buckle Roll-top fabric sacks are not intended for complete submersion; sensitive electronic devices should be double-bagged or packed in a waterproof hard case for maximum protection Ultra-Sil sacks are designed for use inside a backpack and are not suitable for boating Comes in assorted colors only; sorry, specific color requests cannot be accommodated Field Repair Buckle can be replaced with just a screwdriver Technical Specs Best Use- Backpacking Gear Capacity (L)- 2 L: 2 liter 4 L: 4 liter 8 L: 8 liter 13 L: 13 liter 20 L: 20 liter Gear Capacity (cu. in.)- 2 L: 122 cubic inches 4 L: 244 cubic inches 8 L: 488 cubic inches 13 L: 793 cubic inches 20 L: 1220 cubic inches Closure- Roll-top Waterproof- Yes Material(s)- PU-coated, siliconized 30-denier Cordura nylon Dimensions- 2 L: 5.1 x 11.4 inches 4 L: 5.9 x 13 inches 8 L: 6.7 x 18 inches 13 L: 8.6 x 21 inches 20 L: 10 x 24 inches Weight- 2 L: 0.8 ounces 4 L: 0.9 ounces 8 L: 1.1 ounces 13 L: 1.4 ounces 20 L: 1.8 ounces