This practical backpack has a capacity of approximately 40L and features reflective material. - Color: Black x Silver - Capacity: Approximately 40L - Size: 54cm x 34cm x 22cm - Reflective Material: Reflective material that reflects light - Reflective Material: Reflective material on the shoulders Perfect for various sports like volleyball, soccer, baseball, basketball... or for work! Used about twice a week for six months, so it's still in good condition. There are a few minor scratches. Thank you for looking.