ultra-sil dry sack 2 litre sea to summit

The new Sea to Summit Ultra-Sil™ Dry Sacks are more than 50% lighter than our super popular 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.

• Super compact and ultra lightweight
• Made of Ultra-Sil™ nylon, a polyurethane coated Siliconized Cordura® for ultimate waterproofing and maximum durability
• Non-wicking Hypalon® roll top closure with stiffener at the top for a better seal
• Soft and flexible with a slippery finish for easy packing
• Nearly transparent allowing good visibility of the contents
• All seams are double stitched and tape sealed
• Smaller sizes have flat bottoms, others are round
• Colors: kiwi green, sky blue and orange