Material: Nylon Size: Large bag:43*30*16cm / 16.77"*11.70"*6.24" Medium Bag:22*20*7cm / 8.58"*7.80"*2.73" Small Bag:18*12cm / 7.02"*4.68" Color: As shown 1. Large-capacity three-piece design, including the main backpack and two practical accessory bags, to meet the needs of college students and working women in different scenarios, whether it is daily commuting or travel. 2. Adopting a fashionable and versatile bow design, simple and elegant and full of personality, it can be easily matched with various styles of clothing to show unique taste. 3. Made of selected high-quality materials, it is wear-resistant and comfortable. The widened shoulder strap design effectively reduces the sense of weight, and it is still easy to carry for a long time. 4. Multi-functional partition design, with a notebook compartment and multi-pocket storage space inside, and a convenient front pocket outside, so that items can be classified in an orderly manner and can be used at any time. 5. Perfectly adapted to the needs of multiple scenarios such as leisure, travel and study, it has both high cost performance and high quality, and is an ideal choice for college students and young women. Package includes: 3pcs backpack set