Cowhide leather, vegetable tanned. Back made of suede padded with foam. Shoulder straps (width 5 cm, adjustable up to max. 60 cm) lined with wool felt, polyester webbing. Carrying handle 2.4 cm wide. Metal fittings. Reflectors in the snap closures, narrow reflector strips on each side. With one large slip pocket inside as well as one attached slip pocket and two pen pockets.