- solid, water-resistant RokTex® material - colour: black- inside lining: black nylon - 10 mm / 0.39" cushioning - equipped with the Neck-Saving-System™- RokTex® protection for mechanics and bridge - 7 mm / 0.28" wide 2-way zip, nylon zip-hanger- 1 cushioned shoulder strap, except for RB 20110 B: 1 basic shoulder strap - 1 cushioned carrying handle - 1 extra handle at the front side (except RB 20110 B and RB 20120 B)- RB 20120 B: one outside pocket with zip - RB 20130 B: one DIN-A4 outside pocket with zip - RB 20140 B: one big outside pocket with zip- metal hook for hanging the bag up