Used for about 3 months. It's in good condition, but please understand that it's a used item. 〈Item Features〉 * Approximately 30L large capacity, perfect for school, work, and everyday use. * Main zipper is placed diagonally, widening the opening for easy access. * The back is made of highly cushioned neoprene material, reducing the burden on the back. * Numerous convenient storage spaces, such as front and side pockets. 〈Item Details〉 Fabric Outer: RBC400 (Recycled Polyester) Grid: EPX200 (Recycled Polyester) Lining: 210D Nylon Capacity Approximately 30L Weight Approximately 920g Color BLK