Boost protection for your high performance backpack with the Sea to Summit ® Pack Cover. Lightweight and compact, this fold-away cover expands to completely cover your hiking pack when bad weather breaks out. This Sea to Summit backpacking cover is made of a lightweight, polyurethane-coated 70-denier nylon to protect your pack from moisture and dirt. Contoured to fit most packs, this cover also features sealed seams for further protection. The Sea to Summit Pack Cover stores in its own stuff sack and it is lightweight to take along for hiking trips in wet or dusty conditions. Easy-to-bring-along protection for high performance backpacks Lightweight 70-denier nylon construction with polyurethane coating Seam sealed for even more protection from the elements Contoured to fit hiking packs Compact size when not in use Stores in stuff sack.