TZ Case…..Aluminum Laptop, Briefcase, Packaging, and Gun cases… Cases include many interior features including laptop pouches, divider systems, file folders, locks, telescoping handle and wheels, and more. Cases are manufactured using one piece molded construction or they are an aluminum frame and panel design using sidewall panels of plastic or aluminum. Most cases include locks. TZ Case is an economical, value engineered carrying case and most are made with an aluminum frame and laminated panel design. This type of case construction is NOTsolid aluminum. These cases is not recommended for shipping.