Main bag is popper fasten with 4 compartments, one that popper fastens and two that zip fasten. The strap is easily removed and non edjustable in length. There is a matching note wallet that opens with two note comparments on either side. The bag and wallet are Grade A, however the detachable strap is Grade B, the strap shows signs of useage and although I love the look and the strap has lots of life left this should be considered when purchasing this item. Please see photo.