This Memory File Case is made of high-quality, water-resistant fabric with the added protection of a semi-hard molded case. This case offers the additional convenience of providing a removable media-card holder that allows this case to be used for any number of other purposes. Lining each side of the case is a flexible strap to securely hold whatever items you wish to keep safely stored. There is also an easily accessible, heavy-duty clip to attach the DMF4HC Case to belts, bags or loops. This case is small, compact and one of the safest and easiest ways to transport and store your digital media, batteries, MP3 player or cell phone.