The First Pack Of Its Kind Designed Specifically For Tree Stand Hunting. The Hangtime Backpack Solves Frustrating failures Once And For All " With a Rigid, Eva-Molded Shell That Holds It Shape For Simplified, Accurate Use In The Field. Utilize All 750 Cubic inches Inside The Large Main Compartment, And react quickly With Easy One-Handed Access Through The Front Or Top. Specialized Storage Space Is Plentiful For Every Piece Of Hunting Gear Imaginable: From Specialized Optics And Game Call Pockets