Dive Alert SMB
The DiveAlert SMB (surface marker buoy) features Closed-Circuit (one-way valve) construction, which prevents air spill at surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved) across top of SMB creates better visibility day and night. Over-Pressure Valve (OPV) prevents bursting and easy air dumping. 65 inches long x 8 inches wide = approximately 40 lbs. of lift. Nylon strap handle on top allows for easy attachment of light or slate. 400 Denier poly-urethane coated nylon material.

One-Way Valve Construction
The closed-circuit construction, which prevents air spill at surface, ensures that your SMB will stay visible. Inflate on the surface to attract visual attention or to have redundant flotation. Inflate at depth to send up as a surface marker for people to see.
Reflective Tape
Solas reflective tape (Coast Guard approved) across top of SMB creates better visibility day and night.
Durable Construction
Made of 400 Denier poly-urethane coated nylon, this SMB will last dive after dive without issue. The nylon strap on the top allows for easy attachment of a light of slate.
DiveAlert SMB Deluxe Only

Utility Pocket
The added pocket can be used as an extra container or to add weight for a more stability in rough water.
Dual Color Design
Two neon colors are always better than one. This dual color SMB is even easier to see in the water.
