The tough LS Series line of carrying cases is more than your typical briefcase. Manufactured by SKB Cases – a leader in shipping and transit cases – the LS Series offers modern styling with high-quality durability. Vacuum formed from tough but lightweight polyethylene, the exterior offers high impact protection and long life. They are resistant to contaminants such as oils, fuels, industrial solvents and acids. All LS Series cases stand up to temperatures from -80° F to 185° F. Available in 12 sizes, they include lockable latches and a comfortable carrying handle.