Sea To Summit Ultra-Sil Dry Sack (4l)

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 cho250ose between keeping your gear dry and keeping it light.

Features:

• A Backpacker magazine Editors' Choice Award Winner!
• Super compact and ultra lightweight
• Made of Ultra-Silâ„¢ nylon, a polyurethane coated Sili250conized 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 t250ransparent allowing good visibility of the contents
• All seams are double stitched and tape sealed
• Smaller sizes have flat bottoms, others are round