Here's something you don't usually see on a snorkel: ball-joint connections. On IST Sports' 3-D Flex Dry Snorkel you have two of them: one at the base of the mouthpiece, and one where the purge body connects to the breathing tube.
Author: 
5minSports
Tags: diving gear snorkel review ist sports sports diver magazine snorkeling equipment scuba diving Gear Review
Posted: 08 July 2013
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