Technisub Snap

When rolled up, the snorkel becomes the size of your fist. It returns to its original shape on being unrolled. Supplied with a case.
SNAP is the ideal solution for scuba diving because it eliminates the bother caused by a snorkel that hangs from the mask strap.

Before diving simply roll it up or fold it and it will easily fit into its case or into the pocket of any BC.
At the and of the scuba dive, simply remove it from your pocket and it will become a normal snorkel. It has a wave guard and the anatomically shaped mouthpiece can be turned to the most comfortable position.