Crossbody shoulder bag , can be worn over the chest, back or sideways, main compartment inside: 1 slide-in pocket with Velcro fastening, 2 pen loops, 2 slit pockets, main compartment front: 2 slide-in pockets, 1x with removable keyring, loop to attach to trolley, outside: front pocket with zip, secret compartment on the back, detachable, adjustable shoulder strap variable depending on the style of wear (clip with closure), 100% polyester.