Shipping will be suspended from December 28th to January 4th. Just Fit Pack Cover 40 Wide This is an ultra-lightweight pack cover with excellent durability and water resistance. The unique Just Fit system perfectly conforms to the shape of your pack, which changes depending on the amount of gear, minimizing flapping in strong winds. The design covers the upper back of the pack securely. In the unlikely event that water enters, it is efficiently drained through the drain system located at the bottom. Includes a stuff sack. Specifications 【Material】40-denier nylon ripstop [back side: Hydro Pro®] 【Weight】118g 【Storage Size】8.5 x 8.5 x 3cm