Backpack featuring functional collaboration items with high technology. This is the third collaboration series backpack with sports manufacturer MIZUNO. The main body fabric uses nylon for the warp and polyester cation for the weft, and we have focused on dyeing to create a chambray feel that evokes the colors of both brands. Furthermore, the accessories use leather used in MIZUNO baseball gloves, and the collaboration name area uses a material that reflects seven colors, resulting in a special finish. The main room, which supports B4 size, has a PC storage, and the lower part of the main body has a shoe pocket with ventilation holes and buckles to attach the same series sacoche (product number: 02424-mz), making it a high-performance item that combines the high technology of both brands. ■ Specification details Outside: Shoe storage x 1, Zip pocket (S) x 1, Mesh pocket (S) x 2, Zip pocket (XS) x 1 Inside: PC storage x 1, Zip pocket (S) x 1 * Specifications may change due to product improvements by the manufacturer. 【Product dimensions】 Body: Approx. W300 x H540 x D160 (mm) Backpack strap: Length approx. 560-1080 (mm) x Width approx. 20-70 (mm) Weight: Approx. 1050 grams Capacity: Approx. 19L * Sizes are in mm. * Sizes are actual values. * There may be slight individual differences depending on the product. 【Material】 Outer fabric: 3-layer chambray twill (waterproof film processing on the back), CORDURA BallisticR_fabric 1680d nylon, TTR aurora reflective material polyurethane / Accessories: Glove leather Product number: MA1254AU010917 Brand product number: MSP00252 10 Color: Black (10) Country of origin: Japan Used once or twice after purchasing new, but I am selling it to organize my many bags. It is sold out due to its popularity on Rakuten.