Built for small valuables like phone, wallet, watch & other tech, the Nanuk Nano case offers tough, all-weather protection. It is IP65-rated for water resistance as well as dustproof & shockproof with an automatic purge valve that equalizes pressure on the inside of the case when traveling. Constructed of rugged polycarbonate resin that is incredibly impact resistant, it features a patented Powerclaw triple action latch to keeps the case securely closed in all conditions.