ND05SDJ Laptop Portable Shoulder Bag, Size:13.3 inch Gray 1. and convenient, large capacity, can hold small personal bongings2. Use soft and comfortable ff as the inner protective fabric to better protect the computer3. Can be hidden and portable design4. Has good wear resistance and water replent5. A variety of carrying methods, detachable shoulder strap6. Fabric: Oxford cloth7. Lining: Nylon8. 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