Jansport Black Label Causal Backpack JS-43520J1W8 Material: Polyethylene-Vinyl acctate Foam Dimension Approximately: (W)Top 27.5 CM/ Down 32 CM X(H) 42.5 CM X(D) 14.5 CM =(W)Top 10.82" / Down 12.59"X(H) 16.73"X(D) 5.7" Strap Length Approxmiately: 76 CM = 29.92" Outside Pocket: 1 ; Inner Pocket: 3 Capacity: 1550 cu.in. / 25 L ; Whole Length of Deep: 27.5 CM = 10.82"