Camelbak Racebak in very great condition. Can be used for biking, hiking, backpacking, or any outdoor activity where you require to stay hydrated. Pit-to-pit measures 22".

　　Vest design provides optimal movement and comfort under any jersey. Pouch holds a CamelBak 72 oz. tank firmly on your back.

　　Chafe-Free flat seam stitching gets rid of abrasion along joints. Full zip makes it a breeze to obtain on.

　　Air Mesh insulated back panel insert keeps your back cool and comfy while insulating the water in your tank.

　　Quickwick fabric keeps you comfy and dry.