Package Includes: you will receive 24 packs of backpacks with pockets in 4 styles, including 8 blue and green, 8 black and red, 4 blue and gray, 4 green and black; The number is enough for you to apply and replace for your whole semester Suitable Size: each bag measures about 12 x 17 x 6 inches and is equipped with a spacious main zipper compartment, which can store various supplies, such as notebooks, pencil boxes, folders, meeting the storage needs Reliable Materials: made of durable polyester materials, our backpacks are not only strong, wear resistant, tear resistant, but also easy to clean, have a long service life; They are a must have for classroom and school Comfortable Shoulder Straps: the shoulder straps of these bookbags bulk are stuffed with soft pads, which are lightweight and comfortable to wear; The straps can be adjusted, which makes backpacks suitable for people of different heights and body shapes Practical Functions: the small zipper partition layer of these colorful backpacks on the front can store pencils, pens, rulers and other small learning or daily supplies; They are suitable for school camping, summer camp and other group outdoor activities Features: The kids backpacks in bulk can be ideal gifts for your kids or students, which are helpful to get them ready for the new school term. The backpack with water bottle pocket is suitable for hiking, traveling, camping, picnic, climbing mountains and more. Specifications: Material: polyester Color: cute color Bag: blue and green, black and red, blue and gray, green and black Size: one size Bag: about 12 x 17 x 6 inches/ 30.48 x 43.18 x 15.24 cm Quantity: 24 packs Package includes: 24 x Backpacks with pockets Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.