No one likes a soggy backpack, so everyone should have some sort of pack cover. The Storm Cell covers are designed to keep your Granite Gear packs dry, but they will work great with any pack out there. They chose a light Rip-Stop fabric for their rain covers and designed them to securely attach to the pack, meaning they wont fall off while you are hiking.
FEATURES
Ripstop fabric
SPECIFICATIONS
Model:
Storm Cell Pack Cover
Capacity:
up to 4000 cu. in. (Med) 4500 - 5500 cu. in. (L) 6000 - 7000 cu. in. (XL)