Aqua Lung Impulse 2 Non-flex Snorkel Color:Blue a focused 8º beam angle

a focused 8º beam angle

made from polycarbonate and Desmopan

maintaining the mask extremely close to the face

Donatello is an underwater and freediving computer

Aqua Lung Impulse 2 Non-flex Snorkel Color:Blue a focused 8º beam angleKEEPS WATER OUT, the Impulse has two valves: if a wave breaks over the snorkel, the upper valve directs most of the water out before it reaches the mouthpiece. But if water does get past the first valve, it will drain out through the lower valve. CLEARS EASILY, in the unlikely event that you would need to clear the reservoir below the mouthpiece, all it takes is a gentle puff of breath. ELIMINATES JAW FATIGUE, our patented Comfo BiteTM mouthpiece does