1. Lightweight and convenient, large capacity, can hold small personal belongings 2. Use soft and comfortable fluff as the inner protective fabric to better protect the computer 3. Can be hidden and portable design 4. Has good wear resistance and water repellent 5. A variety of carrying methods, detachable shoulder strap 6. Fabric: Oxford cloth 7. Lining: Nylon 8. Product size: -13.3 inches: external size 36 x 26 x 3cm, internal size 34.5 x 24.5 x 2.5cm, weight 500g -14.1-15.4 inches: external size 38 x 27 x 3cm, internal size 36.5 x 25.5 x 2.5cm, weight 520g -15.6 inches: external size 42 x 31 x 3.5cm, internal size 40.5 x 29.5 x 3cm, weight 550g
