Smart Travelling Backpack USB Charging Waterproof 

• ize:(HxLxW)49x35x18 cm / 19.29x13.7x7 in .The backpack with a laptop compartment inside that fits for 15.6 13 14 in laptops tablets and notebook,it can perfect load with books travel gear,clothes for 2 days travel.Trendy style Perfect for back to school,biking camping ,gym and travelling