4X(The stylish is made of high-qua materials.< />The team has tried and tested each material.< />The simple style looks full of .Focus on and qua to improve your eerience.< />Focus on and qua to improve your eerience.< />Applicable gender: neutral / male and female< />Applicable school age: children< />Bag size: < />: 20L< />Internal structure of the bag: ID bag< />Opening : zipper< />Function: Waterproof< />Number of shoulder straps: 2< />Style: cartoon cute< />With or without rain co: None< />Pattern: Animal< />Popular elemen: candy color< />Types of accessories: handle< />Lifting par: soft handle< />Ps: soft suace< />Haness: Soft< />Colour: blue< />Material: nylon< />Size: 16 x 9 x 20cm< />Package Conten:< />1 x backpack)