Features 26" high Zip away Back To Back straps Main bag, backpack removable straps Bi Tech reinforcement Lockable, self repairing zippers Exterior compression straps Description A combination wheeled luggage and removable backpack makes the Eagle Gear DoubleBack 26 Wheeled Backpack the ultimate in versatility. The advanced zip-away Back to Back straps are made of ventilated perforated foam and the back panel is padded for specific carrying comfort. The Back to Back straps are removable for use on both the main bag and the removable backpack, and feature load lifter straps and a sternum strap with a safety whistle. Storm flaps protect the No. 10 lockable, self repairing zippers, and external compression straps and multiple lash points let you secure your gear. A deep zippered front pocket give you quick access to items, a front pocket with two side mesh pockets let you stash things quickly, and an interior hanging mesh pocket lets you organized your gear. The zip off backpack is also hydration system compatible.