• The product design is designed with wonderful colors and patterns. Three compartment backpack. All patterns are licensed and legally protected by coral high. There are 2 flexible net material drinkers and accessory pockets on the sides of the bag. Technical details The main eye of the bag has a double zipper slider to make it more sturdy and secure. The shoulder strap sections of the bag consist of 3 separate layers... - waterproof polyester + pvc fabric - 7mm foam that provides an orthopedic use - The mesh material bag, which is breathable and provides a more comfortable use by increasing softness, has a flexible and sturdy mesh material drinker and accessory pocket in two side sections. In addition to using all necessary production techniques to offer durability, health and ergonomics together in our bags, we also make innovative arrangements to strengthen the products. All of the patterns of our bags are produced after a careful R&D process, with licenses and copyrights reserved in coral high, under legal and legal protection in our own production facilities. - product depth : 18 cm. - product width : 29 cm. - product height : 42 cm. - product volume : 22 liters - product weight : 615 grams of use is generally suitable for primary and secondary school children. This product is made of materials and