Tarpaulin bag suitable for unisex material synthetics fasteners flapover buckle velcro height 32 cm width 40 cm depth 15 cm weight 112 kg colour black capacity 19 litres internal pockets slip pocket mobile phone pocket padded laptop bag outside pockets zip pocket back zip pocket features key holder pen holder straps adjustable strap series vaude bert max laptop size 156 inch size of laptop pocket 37 x 27 x 4 cm minimum shoulder strap len