Laptop size: 15.6 inches. Adjustable and detachable shoulder strap. Hardware color: Silver | Our leather comes from hides that are a direct byproduct of the food industry. No animals were bred to produce your BURKELY bag. Variations in texture and color are characteristics of genuine leather. The natural aging process may cause colors to fade due to exposure to (sun)light. These aspects make each bag unique and should not be considered a flaw or defect. Certain leather dyes may transfer onto lighter colors. This irreversible effect is intensified by moisture and temperature. As this is an unavoidable aspect of the dyeing process, we assume no responsibility for color transfers. It is advisable to protect the bag from prolonged exposure to water, moisture, direct (sun)light, and heat. With proper care, the BURKELY bag can last a lifetime. Please refrain from washing or dry cleaning the bag.