Size: 12.20*5.90*16.53inch, 31(L)*15(W)*42cm(H); Approximate capacity of this girls boys backpack: 19 Liters.Large capacity primary school girls boys backpack: One main pocket and padded laptop compartment, three front pockets, and two side pockets; Your kid's daily school supplies will lay in the backpack systematically, easy to find out.Fastening: ZipperTravelingComfortable bookbag for girls and boys: Widened and thickened breathable shoulder straps, padded back panel, sponge decompression handle, will go easy on your kid's shoulder, back and hands.Honey, you will see your kid's smiling face when he/she gets this backpack and lunch bag set, I guarantee! The teen girls boys bookbag could hold daily school needs and go off to explore.Gift and Guarantee: Great Christmas Day, New Years Day, Birthday gift or School opening gift for your child; We offer lifetime warranty and full service satisfaction for every backpack we sell, so please feel free to contact with us if you have any issues with our products or services.