Happy shopping for you!,,Features:,,Fashionable light weight with comfortable straps to fit you to wear,,The backpack Can hold such as Laptop, iPad , cup, mobile phone, books, daily necessities, foods ,fruits and etc.,,Suitable for you to wear in school ,traveling,riding,camping ,party and etc.,,External Phone USB Charge Can help you use the phone enjoy music on your travel,,Item type: Anti - Theft backpack,,Color: Black,purple,blue,gray,,Capacity: 20-35L,,Material: Canvas,,Weight: 0.72kg,,Size: Height 48cm x Length 32cm x wide 18 cm,,Closure type: zipper,,Applicable gender: neutral /boy and girl,,Function: wear, weight loss, waterproof, breathable Anti-theft,,Package internal structure: mobile phone bags, document bags, zipper bags,,Function: Shoulder bag,Student bag,Travel bag,Ridding bag,,Occasion: Outdoor,party,work,traveling,,Details:,1.This kind of bag is the USB charge backpack design so that everywhere you can charge your phone.,2.Suitable to occasions:go shopping,daily use,have a party,for a travel,go hiking,go camping etc...,3.Many pockets(small lining pocket,large lining pocket,side edge pocket of bag,exterior zipper pocket)for you using!,4.Reinforce system and triangle theorem with hard sewing machine line,which have an excellent bear heavy burden ability.