Outer Material: Nylon, Color: Black Not water resistant, Pattern: Solid Capacity: 26 liters; Weight: 490 grams; Dimensions: 31 cms x 19 cms x 47 cms (LxWxH) Number of compartments: 3 Laptop Compatibility: Yes Warranty type: Manufacturer; 12 months international warranty Organiser with key holder. Rain cover access zip at the bottom of the backpack with a hook on top so that rain cover does not slip off