Airstripes Backsystem Outstanding air circulation through two air-channeled foam strips with an air mesh cover to ensure as little back contact as possible, flexible aluminum stays move with and shape to the wearers back.
S-shaped shoulder harness of ergonomically shaped padding with a soft edge and airy 3D mesh lining. Large two way zip top opening.
Stretch side water bottle pockets. Zippered front pocket for quick grab essentials.