Item Height45.7 CentimetersItem Length35.6 CentimetersItem Width15.2 CentimetersVolume Capacity22 LitersMaterial100% Pure LeatherSpecial FeaturesBack Padding, Expandable, Laptop Compartment, Inner Mesh PocketClosureZipperInner MaterialHigh Quality Fabric.StrapBackWarranty Description18 Months Warran Hiller Laptop Backpack Trolley Bag for Men |15.6'' Laptop Compartment| |Expandable Features| |Laptop Stylish Backpack| Color (Black Trolley)