Features: Provides 360 degree protection against shock, vibration, and collisions Made with a thickened, waterproof, and scratch-resistant material Offers fluff protection for delicate items Lightweight and durable designSpecifications: Material: Polyester Weight: 400G (13.3 inches), 450G (14.1-15.4 inches), 475G (15.6 inches)Package Includes: 1 x Polyester Thickened Laptop Bag - 13.3 Inch