MUITI-FUNCTION COMPARTMENT: Backpack features multiple storage compartments and features for additional supplies and accessories as your lapton, iPhone, iPad, pen, keys,wallet, books, Clothes, bottle, passnort and more, external USB with bult-in charging cable.Pack For All Occasions:Never struggle with which bag to bring again with this excellent rucksack easy to go with everything, for everyday use, school, commute, weekend getaway, short hikes, camping and more.Strong Elastic Buckle:Make your backpack more "slim fit" and be able to fix the items in the backpack.High-Quality Water-Resistant CanvasComplete lining, load-bearing but lightweight. Padded shoulder straps are wide with high permeability material, decreasing pressure of shoulder and neck, and keeping cool when you carry it for a long time.Hand Strap:Make it easier for you to pick up your backpack.