ZERO CRASH Box type Can be freely customized with partitions on the inside Waterproof 15l PC A4 size storage backpa

[You can freely customize the inside] A regular box backpack can hold a lot of things, but on the other hand, there are no partitions, so the inside of the bag tends to get messy... This is the ideal backpack that can solve that problem! The entire inside is covered with Velcro, and by attaching partitions of various sizes, you can freely create storage space according to your luggage. It can be used in various layouts depending on the amount of luggage and the usage scene. [Compact but large capacity] Body size: approx. W27 x H38 x D11.5cm. With a capacity of 15L, it is large enough to store A4 size documents. Not only can you store notebooks and textbooks, but you can also store things like PCs and exercise clothes for club activities. Perfect for commuting to school or as a travel bag! [Waterproof specification that can be used even on rainy days] The main fabric has a two-layer structure, the front side is nylon and the back side is treated with PVC, making it waterproof so that water does not penetrate into the inside of the backpack. *Since it is not completely waterproof, water may seep through the sewing and zipper areas. [Abundant Pockets] There are 5 pockets in total. There are plenty of outside pockets to simplify the use of the inside. The top and front pockets can store frequently used accessories. The side pockets can be used to store folding umbrellas and plastic bottles. The back pocket can store valuables such as your wallet. Additionally, the zipper on the back pocket can be opened and closed from either the top or bottom, and the left and right pockets are connected, making it easy to use regardless of your handedness. [Other recommended points] - Chest belt that reduces the burden on the body (up and down position can be adjusted) - Back mesh material with excellent breathability (reduces stuffiness even when used in the summer) - Front belt to which key chains, carabiners, reflective bands, etc. can be attached - Original box that matches the design of the backpack (not only the design, but also the three-dimensional packaging prevents creases during packaging and transportation that are common with backpacks) A stylish backpack with the functionality and design of the popular brand ZERO CRASH ! Zero crash is the sound that destroys the concept of zero. The greatest discovery in human history, crushing the number 0 and expressing the new unknown world that will be born! Zero crush items with a focus on Unisex and pursuit of design, color scheme, and functionality! ! Added innovative features that eliminate the disadvantages of box backpacks! ! You can freely attach and remove the partitions inside the backpack and change the layout to your liking! ! It comes with 3 partitions, so you can customize it to suit various situations such as commuting to school or traveling! ! More useful points! ! ◎Even if it is small, it can be stored perfectly! The main space is compact but supports A4 size! It has ample storage capacity of