Flex 5 liter: 1

5 liter: 1

Straps are wider in front and connect to adjustable covered elastic in back with goldtone metal hardware

Constructed using a durable translucent ripstop poly with self-repairing zippers (because we all overpack at some point)

which allows air to be pushed out of the sack

Versatile: Eat/drink cup for beverages or soups

Flex 5 liter: 1Upgrade your shoes with Superfeet FLEX insoles. An excellent introduction to doctor recommended Superfeet shape, the special flex design hugs your feet and cradles your heels to help your footwear, and you, feel great. Durable 4mm thick Aerospring comfort foam delivers heel to toe comfort, while the flexible heel cradle provides structure and stability, reducing stress on feet, ankles and knees. FLEX insoles fit best in athletic footwear. Trim to fit