Sea to Summit Ultra-Sil® Dry Sacks are more than 50% lighter than our super popular Lightweight Dry Sacks. They're made of Siliconized Cordura®, which is one of the lightest and toughest waterproof nylon fabrics available. Now you don't have to choose between keeping your gear dry and keeping it light.
- Size Variation - 35 liter
- Width - 12 in (base diameter)/
- Height/Depth - 27 in/69cm
- Weight - 2.3 oz/65g