AmHoo Sling Backpack Waterproof Charging Review

Nylon lining. Zipper closure. Simple Going Out:(Please reference the Picture, to make sure this size is fit for you)Small and Light-weight,with enough capcity.It not only carries your cellphone, wallet,books and keys, You can fit some snacks, Just perfect as a purse too!. Anti Theft Zipper:High Quality Anti Theft Zipper,Smooth and Security.it can protect your wallet, phone, passport and other valuable items while you wear it. USB charging port:The bag is equipped with a USB cable that connects the internal power bank via USB port and USB cable, you do not have to worry about the charging problem at any time anywhere. (No including power bank). Backpack fits so much:1 * main compartment for ipad mini/ mobile / power bank / glass / wallet and so on.1 * Front pocket for keys,pens and small part.1 * Back pocket for personal effects. Extra function:Waterproof Material,Bag Earphone hole,Durable Metal Buckle,Breathable Back.The chest on the left also can on the right side,and can also be used as a backpack on the left and right back