High Sierra 26" Wheeled Backpack with Removable Day Pack It's three bags in one! Use it as a wheeled bag, a backpack or as a day pack. Hidden padded backpack straps are stored behind the zippered padded back panel. Large main compartment with side-hinged door and interior clothing hold-down straps. Locking, telescoping handle. Inline, skate-style wheels with corner protectors.