Material: Polyester Fabric (outer), Shock Resistance Fluffy Layer (middle), Lining Layer (inner) Dimensions: 11 1.2 15 inch (LW H). Weight: 200 grams Compatible: 13.3 inch any MacBook / Dell / Surface pro / Lenovo laptops Warranty: Manufacturer- 1-year domestic warranty Water Resistance: Yes; Dustproof: Yes; Shock Resistance: Yes Special feature: Number of the compartment - 2, 180 degree opening