1. Material: Canvas 2. Lining texture: polyester cotton 3. Function: waterproof, breathable, wear-resistant, load-reducing, shock-resistant 4. Dimensions: 11.6 inches: 31 x 21.5 x 2.5 cm, 12 inches: 32 x 23.5 x 3 cm, 13 inches: 34.5 x 24.5 x 3.5 cm, 14 inches: 36 x 25 x 4 cm, 15 inches: 39.5 x 28 x 4 cm 5. The inner layer of fine flannel, imitates shock and scratches, protects the laptop 6. Selected materials, waterproof and wear-resistant 7. Ethnic style shading design, beautiful and fashionable 8. Double-head hardware zipper design, smooth and durable
