LARGE FOLDABLE DUFFLE --- The WANDF gym bag measures 28 x 12 x 16 inches with 80L capacity, and can be fast folded into itself with 1/20 of a regular size luggage. It can be used as a backup bag for travel. SHOE POCKET --- The sports bag has dedicated shoes compartment to keep dirty shoes separate from the rest of your gear. Plus 1 interior zippered pocket for other small items and 1 exterior storage pocket for quick access to daily use item. EASY TO CARRY--- It comes with adjustable, detachable shoulder strap and is padded for optimum comfort. The back pouch is designed to fit over the handle of common suitcase for easy carrying.When contents are too heavy for one person, the straps on either side allow two people to carry together.（80-120L) DURABLE NYLON --- Made from water-resistant and tear-resistant fabric. High quality SBS metal zippers guarantee the long lasting. MULTIPURPOSE --- Easily held all your gym or travel items, could be served as a sports gym luggage, weekender bag, oversize travel bag, military duffle bag, overnight bag, oversize travel bag, camp / airplane duffle and a daily bag.