Large Capacity Laptop Shoulder Bag 13.3 inches Black 1.Material: Waterproof Oxford cloth2. Features: waterproof, wear-resistant, breathable, load-reducing, shock-resistant3. Use waterproof fabric to effectivy protect the computer4. The inside is made of fine vvet, soft and dicate, to prevent the computer from scratching5. Large-capacity design to meet daily trav needs6. Hidden handle design, a variety of ways to use7. Detachable shoulder buckle, adjustable shoulder strap length, convenient and practical8. Internal dimensions: 13.3 inches: 34.5 x 24.5 x 2.5 cm, 14.1-15.4 inches: 37.5 x 26.5 x 2.5 cm9. External dimensions: 13.3 inches: 36 x 26 x 3 cm, 14.1-15.4 inches: 39 x 28 x 3 cm10. Weight: 13.3 inches: 450 grams, 14.1-15.4 inches: 480 grams11. Remarks: Only the computer bag will be sent for divery, and nothing se