Used a few times. [Organizing is Fun! Lots of Pockets] The large-capacity interior is designed with many storage options, such as zipper pockets and open pockets. On the exterior, there are three stylish gusseted pockets, and on both sides, there are elastic pockets that can hold water bottles, folding umbrellas, towels, etc. It's a fun design that allows you to organize your belongings and see them clearly by category! <Cushioned Shoulder Straps> The cushioned material reduces the burden on your shoulders. <Highly Water-Repellent Material> Made of high-quality nylon that can be wiped clean if it gets dirty. It can handle sudden rain ◎ 〇Size: Approximately 41cm tall, 31cm wide, 11cm deep (for kindergarteners ~ elementary school students) ※ It will be folded for shipping.