DiCAPac WP-570 Outdoor Underwater Case for Samsung, Nikon, Olympus, Pentax and Sony digital camera with dimensions approximately 120x60x40mm (Accessories)
Did the shell for Sony HX20V bought, which fits well. Compared to the original case of Sony, the bag is a lot cheaper and served its purpose. I tested it while snorkeling in the sea on vacation. + Easy to use, waterproof, loop for hanging included +