Popular 3-way type. It can be expanded, so it has a lot of storage capacity. ■Size: Approx. W42 x H32 x D16 (21) cm Shoulder strap length: Approx. 88-136cm Backpack shoulder length: Approx. 50-83cm Handle length: Approx. 40cm Side handle length: Approx. 13cm Weight: Approx. 1300g PC storage compartment size: Approx. W40 x H24 x D2.5cm ■Color: 【01】Black ■Material: Polyester x Polyester carbon coating ■Specifications: Double zipper closure Main 1: Zipper pocket x 2 Main 2: PC pocket x 1 Front 1: Flap pocket x 1 Zipper pocket x 1 (inside: cold storage coating) Front 2: Zipper pocket x 1 Round zipper pocket x 1 (inside: free pocket x 2, pen holder x 2) Back: Zipper pocket x 1 Carry-on belt x 1 Gusset expansion round zipper x 1 Backpack shoulder storage pocket x 1 ■Included: Shoulder strap Overall, it is in very good condition. It has been used only a few times and is in almost new condition. It is a popular 3-way type and can be expanded, so it has excellent storage capacity. The interior is a vibrant blue, and the design is stylish and fashionable. Made of durable polyester material, it is suitable for various occasions such as commuting, going to school, and traveling.