Waterproof Money Belt Waterproof Money Belt/necklace??

Waterproof money belt/necklace?? - waterproof money belt

Go on a cruise Cozamel first. I want to swim no money for shopping on the beach, so there is all that really always sorkling my money Whild dry, etc.? We also try to take the camera, but is concerned that a leak-tight bag. Who has to pass on experience?