[Ultra-lightweight] Cute and cool dinosaur backpack kindergarten preschool waterproof children's travel backpack for boys and girls 14.7 inches * 5.9 inches * 11.8 inches (length * width * height); only 0.44, made of high-quality polyester, mild waterproof,wear-resistant , Comfortable and environmentally friendly. Ultra-lightweight, making it easy for your child to carry [Practical] The backpack for preschoolers is made of durable polyester, which is easy to clean. Suitable for preschoolers or play dates. Lightweight will not add extra burden to the child. Multiple pockets are designed to store childrens personal belongings,allowing them to learn to manage their own belongings. This is also the perfect gift for you and your loved ones. [Safe and durable] This backpack is made of high-end, breathable and durable twill weave, which is not easy to tear. The double slider design makes the left and right opening and closing of the backpack more convenient to get things. The double zipperwith easy-to-grip fabric with handle is very suitable for small hands. The built-in elastic and breathable sponge makes it feel comfortable and not tiring for a long time. [Easy to organize] Preschoolers backpacks have spacious compartments and enough space for children to put fruits, snacks, toys or drinks. It can stimulate your child's desire to explore neatness. Stain-resistant, easy to wash, quick-drying is a goodhelper for mothers LARGE CAPACITY Backpacks for preschoolers have a small front pocket and a main compartment, and there is space in for holding fruits, snacks, toys or drinks. ERGONOMIC DESIGN The schoolbag adopts a breathable honeycomb design, which reduces the burden and protects the spine, and is breathable and comfortable ADJUSTABLE SHOULDER STRAP High-quality adjustment buckle,The length of the shoulder strap can be adjusted freely according to your own needs. The design is considerate and easy to use. PERFECT GIFT FOR KIDS