Dolphin Tech by IST SMB-21 Side Mount BCD Dive Shop Coating of TPU fully shielding

Coating of TPU fully shielding them from abrasions

A comfortable fit with the soft mask skirt is accomplished every time when you adjust the mask strap to your perfect fit

One Simple Press of Switch

female AMP-4F connector to bare wires

Ideal for travel

Dolphin Tech by IST SMB-21 Side Mount BCD Dive Shop Coating of TPU fully shieldingFor low profile side mount dives in the tightest spots such as wreck or cave exploration, ISTs SMB 21 with 21 lbs of lift fit the profile perfectly. It is a complete integrated system that can be used for warm water diving with wetsuits and aluminum tanks, or cold water diving with drysuits and steel tanks. New for 2014, these side mount bladders are the result of hundreds of side mount dives in real world conditions by experienced side mount divers