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. Optional password protection software makes this drive as tough inside as it is outside, storing data safely and securely. Backed by Verbatim's limited lifetime warranty, the ToughMAX is the ultimate in data protection.KyronMAX™ is a trademark of Piper Plastics, Inc. Extremely durable - the ultimate in data protection Crush resistant up to 5,000 lbs Water resistant up to 100 ft. Temperature resistant from -13�F to 300�F Made from proprietary KyronMAX™ material - revolutionary, high-strength plastic Slim, stylish design - perfect for on-the-go use Password protection software available for download Limited lifetime warranty