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A micro dry case enables you to protect your smartphone, MP3 player, and other portable devices against water damage. It also may be used to hold your wallet, ID, keys and other everyday essentials. Cases come in multiple sizes and colors. Each case is constructed from polycarbonate and features a dust- and water-resistant seal. Additionally, a micro dry case may include a strap attachment so you can connect it to your backpack. Cases are commonly used during camping, fishing and kayaking trips. Some cases feature an automatic pressure purge valve that releases built-up pressure and helps prevent water from getting inside. Cases often include a twist latch and keyed plastic lock for added protection.
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