Welcome to QQMARKET Store! Why choose our backpacks? -Multipurpose Usage: Daily, school, college, hiking, traveling, working, sport, laptop backpacks and so on; -Fashion 3D Printing, exclusive Design. Let you stand out in the crowd; -Comfortable Knapsack System + Arcuate Shoulder Strap. It will relieve the pressure on your shoulders; -A lot of pockets to meet your various needs.You can put A4 books, 13"laptop, ipad, glasses, wallet, keys, earphone, charger, cell phone and documents and more in the backpack; -Brand Quality. Maded with high quality material. Lightweight, durable, breathable, wear resistant, stain resistant; -Thick sandwich mesh handle. Make your hand feel more comfortable when you carry it; -Perfect size for teens /college /women/ men; -Doesn't smell weird. How to maintain this backpack? -Wash it with clean water in ordinary temperature. -DO NOT wash it with hot water and alkaline detergent. -Hang to dry and store in ventilated place instead of sun exposure. -Wash Separetely to avoid staining. Our Superiority We can design all kinds of pattern for this backpack, such as animal, floral, skull, emoji, galaxy, candy, fruit, scenery and so on. And our store has a lots of personalized products, we can accept customized picture,if you want to customize any products,please feel free to contact us. We will try our best to provide you with the best quality products and services. We wish you have a happy shopping:):):)