LENOVO ThinkPad 12-inch Sleeve 4X40N18007 General Brand ThinkPad Mechanical Color Black Dimension Weight 250 g (0.55 lbs) Others Fits Up To (L x D x H) 309 x 220 x 22 mm (12.17 x 8.66 x 0.85 in) Package Type Polybag Outside Fabric Material 100% Polyester Padded Notebook Compartment Yes Warranty Type Limited Lifetime Warranty managed by Targus on behalf of Lenovo. More information at Targus.com/support Warranty Period Limited Lifetime Length 235 mm (9.25 in) Height 330 mm (13.00 in) Depth 25 mm (1.00 in)