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

Tech Specs

• 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
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