Applicable gender: neutral/both men and womenMaterial: polyesterLining material: polyesterSize: three-piece lunch bag set (backpack + lunch bag + pencil case)Size: 17-inch backpackSize: shoulder strap lunch bagSize: pencil case[High-quality materials] This cartoon casual backpack is made of high-quality polyester fabric, which has better breathability, durability and wear resistance.[Breathable backpack] This cartoon backpack is light and convenient, with a novel style. Thickened shoulder straps, breathable and comfortable, effectively reduce the burden on the shoulders, making you feel relaxed.[Various occasions] This cartoon backpack uses 3D printing technology to form vivid and interesting patterns on the backpack. Our backpack is very suitable for your children to go to school and for daily use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store