●【LARGE CAPACITY and MANY USES】 You can put A4 files,books,umbrella,waterbottle,box lunch etc into school bag； suitable for going to school,trip,park,zoo,travel,shopping and other outdoor activities. ●【GRADE 1-6 PRIMARY STUDENTS】 muti-colors match with both boys and girls. ●【Reduce weight and make student more relaxed】 Japanese student bags can reduce weight by 30% compared to ordinary bags. ●【SIZE&WEIGHT】 ★Size：10.23×7.5×13.8 inch★Weight：2.64 lb.Package contents: school bag x 1 + rain cover x 1 + stationery x 1This is fully automatic lock school bag,The front cover of the bag is made of metal.Just gently twist it and open the bag immediately,The bag needs to be closed, only the metal of the front cover is close to the twist switch,It immediately automatically closed If you are not satisfied with our product,simply contact us and return it for full refund.Just have a try! We believe our products will brings you wonderful experience! [Recommended age]:children from 6 to 14 years old