[Design Description] Full print [Material description] 12 an polyester canvas [Product performance] Made of high quality canvas, strong and wear-resistant, the whole bag design is fashionable and light, and the adjustable shoulder strap can be adjusted to your comfortable length. Designed for large capacity, the S-code can accommodate a 15in laptop and the M-code can accommodate a 17in notebook, in addition to books, clothes and other everyday items. The stickers on both sides can place water cups, umbrellas and other objects, which can help you to bring convenience to daily work and study or travel to collect classified items. Casual, simple, stylish shape with your own personalized customization gives you a wonderful experience. [Application scenario] School, going out, outdoor, shopping, office, outdoor sports, etc., men, women, teenagers are applicable. [Accessory structure] A main pocket, there is a partition layer, a front pocket, and a sticker bag on each side. The top has a reinforced strap for carrying or hanging. The shoulder strap is adjustable. Washing Instructions: It is recommended to wash by hand, hang to dry, do not bleach. Size Description Each part of the size please allow a 1-3cm error.