Crush it, boil it, freeze it - the ToughMAX can take it all*. Water resistant, crush resistant and temperature resistant, this drive protects against rough-and-tumble use for a variety of lifestyles. Proprietary KyronMAX™ material, used in fighter jets, increases durability without adding weight, creating a uniquely tough USB drive in a slim, stylish design. Backed by Verbatim's limited lifetime warranty, the ToughMAX is the ultimate in data protection. KyronMAX™ is a trademark of Piper Plastics, Inc.