Design area: full printPixel requirements: 3000 * 4000 PXProduct Description:[material description] Oxford (100% polyester)[product structure] the size of this backpack is Solid Oxford fabric and front storage compartment + Double Zip design + adjustable shoulder strap and top hand handle.[product function] this leisure backpack is full print, with a Book iPad storage compartment + a front zipper compartment + two side bags. Provide independent space for your tablet, mobile phone, pen, key, wallet, books, clothes, binder, diary and more personal items.[applicable scene] suitable for children to go to school, outdoors and travel. Cosmetics, hiking, camping and office supplies and daily use.[applicable crowd] students, children.[washing instructions] can be washed by hand repeatedly. Do not bleach[special note] due to the difference between camera and light environment, slight color difference may occur.This backpack is made of polyester. Suitable for extra heavy and heavy duty backpacks.The empty bag stands upright and the pack type is rigid. The backpack is reinforced with anti-wrinkle details on the bottom to ensure the bottom of the backpack is firm, and the reinforcement is reinforced to protect the backpack。Satchel Large Capacity Design For Laptops And Ipads. Ergonomic Designprotecting your back when you carry heavy loads.is your ideal gift.