The black Belt Case from Aquapac is the perfect travel wallet. Small and sensible, the thermoplastic polyurethane case is rugged and submersible to 15' (5 m). Even if you decide to go swimming at your destination, you can take the Belt Case with you knowing your valuables are waterproofed and away from potential thieves. It's also black in design so that no one will be able to see through it. Black is also an unobtrusive color that will blend in with the environment.
The adjustable belt works well whether you are wearing a heavy jacket or just a bathing suit. Aquapac's unique Aquaclip is a rustproof, injection-molded seal that is operated by two twist levers. The seams on the case are welded for additional protective. And for those moments when you're walking through the rain forest and you drop the case in a puddle, there's no problem since it will float.