Brand: Lenovo Model/PN: GX40Z50942 Type: Sleeve Max Internal Dimentions: 39.5 x 27 x 2.8 cm Max Laptop Screen Size: 15.6 Number of compartments: 1 Bag Material: Polyester Color: Charcoal Grey Dimensions (Height x Width x Depth): 41 x 27.5 x 3 cm Weight: 288 g