The NEXUS is a premium snorkel from SCUBAPRO. It has an oval-shaped, large-bore upper barrel that reduces drag and allows for ample air flow. The barrel is equipped with a splashguard-style top to deflect surface water. At the opposite end, there is an angled purge valve that diverts bubbles away from your line of sight. The rotating mouthpiece can be adjusted for optimal comfort. When using a regulator, the snorkel's corrugated lower section conveniently moves out of the way. Additionally, the NEXUS has a flexible upper barrel, allowing for easy folding and storage in a BC pocket.