Aquapac’s 608 Keymaster Waterproof Case is the perfect accessory if you’re looking to waterproof your valuables. Whether it be electronics, money, documents or anything, stick it in the case and it will be safe from water. As it's so small, it will fit in a pocket or inisde a wetsuit.

The bag is IPX8 rated and can be submerged to a depth of 50 metres (165 ft). Also, if you drop it in water, the case will float, which lowers the chance of you losing any valuables. If you need to use the case in adverse weather conditions you need not worry, the case can be used in temperatures as low as -40C.

A patented, ultra-secure, rustproof, injection-moulded plastic seal opens and closes the case with a simple twist of two levers. Everything stays in one piece even when open.