Sea to Summit Ultra-Sil Dry Sack

The Sea to Summit Ultra-Sil Dry Sacks are more than 50% lighter than Sea to Summit's popular Dry Sacks. These new dry sacks are made of Siliconized Cordura, which is one of the toughest and lightest waterproof nylon fabrics on the market. Previously, travelers had to choose between staying lightweight, and staying dry. Now Sea to Summit offers the best of both worlds!

The Sea to Summit Ultra-Sil Dry sacks' material is made of a polyurethane coated Siliconized Cordura® for ultimate waterproofing and maximum durability. These watertight bags have a non-wicking Hypalon® roll top closure with stiff materials at the top for a great seal! The Sea to Summit Ultra-Sil Dry Sacks are almost see-through, so you can easily see the contents of the bag. All of the seams are double stiched for durability and tape sealed so even the most vulnerable areas will not let water through. Need some great lightweight dry sacks? Look no further, the Sea to Summit Ultra-Sil Dry Sacks are here for you!