Product Description This backpack is about 0.7kg for the small size, 0.75kg for the large size, and about 1.12kg for the pull rod, which is lighter than other products. The pull rod method reduces the burden on the child's shoulders. The backpack has many pockets. The main compartment holds plenty of books and everyday items. The outer pocket can store daily essentials such as keys, pens, flash. Rigorous detailing, thickened wide shoulder straps, top cotton handles, and ergonomically padded back. A backpack protects your books from dripping water. Breathable and light-weight design: choose the size by yourself, large capacity and multiple compartments, exquisite and intimate details, a variety of colors and styles to choose from, it is a good learning partner for children!Product Features (1) Liberation of shoulders: There is no pressure to go to school, the center of gravity of the lever is stable, the release area between the wheel and the ground is enlarged, and the shoulder strap is thickened to avoid leaning forward and sideways. It is suitable for long-term use. Fashion.【Operation steps of the trolley backpack:】 ①Pull out the connection between the schoolbag socket and the bottom plate of the drawbar. ② Lift the schoolbag up to release the schoolbag from the lever. ③You can use it as a backpack. (Note: The shoulder strap can be stored in the image when using the lever, which is practical and beautiful) (2) Anti-tilt and no rollover: climbing up the stairs is like walking on the ground, the center of gravity of the six-wheel tie rod is stable, and the contact area between the wheel and the ground is increased.(3) Reduced vibration and stable grip: PVC silent wheels, non-slip and wear-resistant, three-wheeled hexagonal design, reduce vibration, temperature grip without noise, easy to deal with various road conditions!(4) The pull rod can be adjusted at will: the telescopic pull rod can be adjusted in three gears, and the height of the pull rod can be adjusted freely according to the height.Product Capacity Multiple pockets on the outside, multiple compartments on the inside. Large capacity to meet the needs of use, not only can be installed but also installed well.Product Information

Material	High density nylon cloth
Weight	The small size is about 0.7kg, the large size is about 0.75kg, and the tie rod weighs about 1.12kg
Suitable age	Grades 1-6
Note: Due to the different measurement methods of each person, a slight error of 1-3cm is normal.

Product Advantages The book contains a reflective strip design for weak light sources, which is safe and reflective, thoughtful and convenient. Safety reflective strips at the backpack shoulder straps and side pockets. Safe at night, family rest assured.Product Details Every ingenuity reflects our rigor and meticulousness. From the sound of the buckle to the blocking of the zipper, from the softness of the handle to the storage needs of elementary school students, we do not compromise every detail that makes children comfortable. ①Comfortable Portable: Comfortable and durable. ②Smooth zipper: The zipper is smooth, and the zipper is smooth. ③ Honeycomb shoulder straps: Comfortable and breathable, no shoulders are not stuffy. ④Shoulder strap adjustment buckle: It can be adjusted at any time according to the needs of use, and the buckle is fixed without slipping the shoulder. ⑤ Side pocket adjustment buckle: side pocket adjustment fixing buckle, effectively fix side pocket items. ⑥Brand LOGO: The brand LOGO highlights the charm of the brand. ⑦Press-type lift: The pull rod adopts press-type lift, which is convenient and quick. ⑧ Car line reinforcement: The hand car line is reinforced, which is strong and durable. ⑨Shoulder straps can be stored: The shoulder straps are beautiful and fashionable after storage. ⑩ Front pocket hook and loop: The front pocket cover is designed with hook and loop fastener.