Atomic Aquatics SV2 Semi-Dry SnorkelMore and more divers were choosing to enter the water without a snorkel because the size, unwieldiness and poor performance just wasnt worth the hassle. Yet, the use of a snorkel during a dive can help you save precious air while hanging on the anchor line waiting to descend. There are numerous situations where a dependable, high performance snorkel is a valuable dive tool. The new Atomic Aquatics SV Series truly redefines how a snorkel works and