Sea to Summit: Ultra-Sil Dry Sack

Designed oval, rather than round the Sea to Summit Ultra-Sil Dry Sack fits contours of a backpack, and opens wide for easy packing when it’s inside a pack.

• PU coated Siliconized Cordura
• Unique top closure: extra fabric at the top folds in and velcros in place, then rolls down, creating a more compact closed loop at the top
• Non-wicking Hypalon™ roll-top closure with stiffener at the top for a better seal
• Fully seam sealed
• Uses low profile buckles
• Slippery finish for easy packing