Light as air. Easily stashable, compacts from backpack to ball. The drawstring cinch-cord keeps contents secure, wider straps keep it comfy. Straps adjustable.
Bag size - 19" tall x 10.5" wide, with a 5" gusset
Ball size - 4" in diameter
Weight capacity - 20 lbs.
Compacting system - premium stretch, rolls up like a sockball
Material - ripstop nylon
Care - machine wash cold, hang to dry