The HPRC 1100M Case (Black) is a crushproof, watertight case which has a universal card holder interior for holding two CF memory cards or up to six SD, miniSD, Memory Stick or XD memory cards. It is made of TTX01 plastic resin compound that is used in all HPRC cases to deliver military-grade durability and watertight protection.
TTX01 polypropylene resin case with a rubber lining made with an open design for memory cards
Temperature rating is -40° F to +176° F
Durability and waterproof ratings are STANAG 4280, DS 81-41, ATA 300 and IP 67