【Large upgrade version】 Increase capacity, improve comfort, and relieve back pressure. 【LIGHTWEIGHT MATERIAL】This School bag is made of water resistant durable polyester, good air permeability and heat dissipation with two padded shoulder straps, offers lightweight carrying and of force reinforcement, relieve the pressure of your shoulders, and keeping cool when you carry it for a long time. The model diagram is for your reference and does not include animal pendants. 【UPDATED STRUCTURE】The College laptop backpack daypack has one top-loading compartment for storing the majority of your gear books and notebooks, it can also fit up to laptop backpack. Main zippered compartment with file divider, Two front exterior easy access zipper pocket is for your pens, highlighters. Two water bottle pockets on both sides for drinks. One anti-theft zipper pocket for your valuable things.