Mystery Ranch Pop Up 40 XL Backpack Optifade SubalpineFor those wanting a higher volume daypack that stays low profile and functional during your hunt, the POP UP 40 stands ready and it has the chops to shoulder some serious load lifting to boot. This packs OVERLOAD feature allows hunters to instantly transform it into a bona fide meat hauler. The telescoping frame offers a hefty 80 lb. capacity that houses the bulk of the weight close to your back for exceptional comfort during long hauls back to your