Sea to Summit Ultra-Sil Compression Dry Sack

With the same design and unique functionality of the original; the Ultra-Sil Compression Dry Sack is crafted out of super lightweight 30D Ultra-Sil fabric, making it roughly half the weight of its brother. It features waterproof seams that are double stitched and fully taped with a waterproof, air-permeable eVent fabric base to keep moisture out. All stress points on this compression sack are reinforced for durability and to ensure that when air compresses out, water can't get in. Perfect for long days on the water or camping in wet climates, the Ultra-Sil Compression Dry Sack compresses gear to one-third the size while keeping it dry.

• Width (base diameter): [SM] 7 in. [MED] 8 in. [LG] 9 in.
• Height/Depth: [SM] 16 in. [MED] 18 in. [LG] 20 in.
• Weight: [SM] 2.6 oz. [MED] 3.2 oz. [LG] 3.4 oz.
• Volume: [SM] 10L- 3.3L [MED] 14L- 4.5L [LG] 20L- 6.7L
• Waterproof seams, double stitched and fully taped
• Waterproof and air-permeable eVent fabric base
• Hypalon closure does not wick moisture
• Reinforced stitching on all stress points
• Air compresses out, water can't get in
• Roughly half the weight of the original Compression Dry Sack