Heavy Duty South African style inflatable float. Designed and built by SpearMaster. It is a high pressure float designed to perform at 30psi. A 30 psi float (when inflated to max pressure) will maintain the same buoyancy to a depth of nearly 2 atmospheres.

Sizes:

• 15 Liter 39lbs of lift to 2 atmospheres (66' deep)
• 30 Liter 68lbs of lift to 2 atmospheres (66' deep)

Tested up to 30 PSI (2 bar) without failure.

Ask around, most every other inflatable float is only rated at low pressure, and will loose buoyancy at less than 1 atmosphere of depth.