Backpack Wool blend 50% wool/50% polyester Trim 1: 60% polyurethane/40% polyester Trim 2: 100% polyester Gunmetal hardware Width: 12.25” (31cm); height: 16.25” (41.2cm); depth: 6.25” (15.8cm) Compatible with 13" laptop Handle drop: 3.25" Exterior details: front zip pocket, back zip tech compartment Interior details: front slip pocket, back padded computer slip pocket Lining: 100% polyester Zip fastening Imported