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.
Features • A Backpacker magazine Editors' Choice Award Winner! • 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
Proper Use: • Any roll-top dry sack must be closed properly to ensure water can't get in. Begin by folding the Hypalon™ strip down first and be sure to have at least three rolls before closing the buckle. • Avoid contact with sharp objects or subjecting the sack to high abrasion, as this could compromise the waterproof fabric. • Ultra-Sil Dry Sacks should only be used to store sensitive electronic devices when used in conjunction with another, heavier-duty dry bag - the double bag method. For maximum protection of electronics the use of a waterproof hard case with a mechanical seal should be considered. • This product is not intended for boating or marine use.
