Ultra-Sil Dry Sack 2L

With Sea To Summit’s Ultra-Sil Dry Sack 2L, excellence comes as standard. 2 liters.The new Sea to Summit Ultra-SilAazA Dry Sacks are more than 50% lighter than our super popular Dry Sacks. They’re made of Siliconized CorduraAA, 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.