Daypack childrens backpack suitable for childrens colour red theme spiderman style casual capacity 20 litres weight 05 kg height 42 cm width 31 cm depth 22 cm features chest strap padded back outside pockets front pocket straps ergonomic shoulder straps padded shoulder strap main compartment feature fits a4 size bag feature suitable as cabin luggage iata norm material synthetic fiber fabric specification polyester inner material polyester