Digital cameras use flash storage media cards of various types. Typically they come in small plastic packages that are difficult to manage in field and offer little protection to your valuable memory cards. Digital media storage cases will be a well made investment.

These card cases are typically constructed of high mechanical strength materials with anti-static rubber molded lining for maximum protection. There are many choices of different sizes and interior shapes for various digital media types. They are fairly inexpensive. Even the very fancy ones cost less than ~$20.

The picture above shows the case I use. One very useful tip is put the card with photos face down so you don’t need to figure out which one has been used later.