Lightweight backpack for boys and made of synthetic large automatic waterproof for commuting to for school entrance fits A4 flat for elementary school

[A strong school bag from the basic structure.] Reinforced processing to prevent deformation. The part called the large gusset where textbooks are placed is made of shape-correcting resin, and an iron core is built into the center to protect the school bag from deformation and folding. [Applicable ages: 1st grade to 6th grade] The width and height are wide, so textbooks, notebooks, A4 flat files, etc. can be stored perfectly! Even for lower grades, there is no need to cram in too much, and textbooks and notebooks will not get crumpled. Main body size: Height 33 x Width 25 x Depth 17 cm (Main storage room) Weight: Approximately 1100g Interior = Synthetic leather Back of flap = Synthetic leather Automatic lock [An exquisite balance of strength and lightness.] The strongest model made of Toughrock, an artificial leather that boasts overwhelming durability. Accented with a design that gives a sense of speed and cool coloring. Simple, functional, and safe design. This price is a great bargain because we are directly connected to the factory and there is no middleman margin! [A school bag created in collaboration with two long-established manufacturers] "Stay cool for six years" Each bag is carefully crafted down to the smallest detail by skilled artisans at a long-established factory, achieving a lightweight and simple design. [Simple is best in the long run! Purchase bonus!] If you plan to use it for 6 years, a simple design is the best! Standard accessories: Rain cover. 6-year warranty. 1 timetable card, 1 baobab pencil case. Some children hate going to school. No matter what their mothers say, they cry and don't want to go to school. But that child has one reason for wanting to go to school. They want to walk around wearing their favorite school bag. From the time they enroll until they graduate, they will always be with them throughout the six years they spend at school.