Spare Air Model 300 Emergency Air / Portable Scuba Tank Two Piece Wetsuit Features Can be worn for

Features Can be worn for pool training or as a base layer when diving or snorkeling

shielding the internal components—including the titanium barrel and valve system—from impact

5 diopter increments

Worn alone they protect against stings and abrasion

25° pre-angled blade geometry for efficient thrust

Spare Air Model 300 Emergency Air / Portable Scuba Tank Two Piece Wetsuit Features Can be worn forThe Spare Air Model 300 is the industry standard backup air source trusted by recreational, technical, and commercial divers worldwide. Designed for true grab and go reliability, it provides 3. 0 cu. ft. of breathable air, giving divers precious additional minutes to safely ascend or handle unexpected underwater situations. Features 3 cubic feet of air. Tank finish in durable Anodized Black. Easily refills from your own SCUBA tank with included refill