Brand: KiU Product Name: 600D Large Capacity Backpack (22L) Material: Fabric: 100% Polyester Country of Origin: China Color: Black, Solid Size: FREE [Functional backpack (rucksack) with shoe storage pocket] Capacity: 22L. Weight Capacity: 20kg A large-capacity backpack made of durable 600D fabric. This backpack is designed for ease of use, with side belts to adjust the capacity and a pocket on the bottom for storing ponchos or shoes. It is durable and recommended for festivals, outdoor activities, and rainy situations, as well as for commuting and going to school. It's a unisex item. I bought it for the Expo, but I won't be using it anymore, so if anyone would like to use it, please do. Please refrain from purchasing if you are overly concerned about details. ＜SPEC＞ ■ Water-repellent and waterproof fabric ■ Volume 22L ■ Mesh back ■ Side access ■ Bottom zipper pocket ■ Cushioned sleeve for PC etc. ＜Fabric/Waterproofness＞ ■ 100% Polyester (Surface: Water-repellent / Back: Waterproof) ＜Size＞ ONE SIZE ■ Width: 31cm ■ Height: 45cm ■ Depth: 20cm