JanSport T501 Superbreak Backpack - Black/Red Tape Zoink Material: 100% Polyster Dimension:(W)Top 34.5 CM/ Down 37.5 CM X(H) 48.1 CM X(D) 13.3 CM=(W)Top 13.58" / Down 14.76"X(H) 18.93"X(D) 5.23" Strap Length approx.: 75 CM = 29.52" Outside POcket: 1 ; Inner Pocket: 3