Feature: Special design:With USB Charging Port in the side of the backpack. let you charge your phone/tablet at any time. Premium Material: Made of lightweight canvas and durable polyester lining, firm and practical backpack for school. Large capacity multi-layer backpack: you can put laptop, books, magzines, cloth, iPad,umbrella,water bottle, makeup etc in the backpack, big enough to meet all your needs. Wide Application: The backpack is a great choice for outdoor activities, such as: camping, traveling, hiking, sightseeing,school use. Lunch Bag Insulation lining:Can put your food and fruit in it,great for camping. Specification: Material:Canvas(Lining:Polyester) Backpack size:11.81*7.08*17.32 inch(L*W*H) weight:0.67KG Lunch Bag size:9.05*5.90*6.69 inch(L*W*H) weight:0.23KG Pencil Case size:0.78*2.36*2.36 inch(L*W*H) weight:0.06KG The backpack can compatible for a laptop up to 14" Color:Green Packing include: 1* Canvas Backpack 1* Lunch Bag 1* Pencil Case Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please allow little color difference due to different camera or light environment.