Osprey Rook 50 Pack yeti rambler tumbler lid Fabric: 11oz 100% 600D polyester

Fabric: 11oz 100% 600D polyester - water resistant

offset ergonomic crown

Weight: 998 g (35

But don't depend on it for keeping ice cold- that's your cooler's job

Osprey Rook 50 Pack yeti rambler tumbler lid Fabric: 11oz 100% 600D polyesterJust like all Osprey packs, the Rook 50 delivers. This time with user friendly and capable features that combine to make your next weekend in the woods a success no matter your experience level. Featuring phenomenal ventilation, a capable and comfortable carrying system, a zippered sleeping bag compartment, an integrated and removable raincover, and side hipbelt pockets. The refined features you've come to expect from all Osprey backpacks. Amateur or