XS Scuba - Wind Storm™ Safety Whistle TUSA Add Duo Air 2 2kg with airway and weight

2kg with airway and weight pockets included

The design of the nose pocket makes it easy to equalize while descending

Available in 3 mm and 5 mm thicknesses

Each 1st stage has three medium pressure ports and one high pressure port

The HX7/5 Hood and HX9/7 Hoods combine super stretch neoprene with a cosy fleece lining for dependable cold-water insulation

XS Scuba - Wind Storm™ Safety Whistle TUSA Add Duo Air 2 2kg with airway and weightThe Wind Storm whistles outperform all of the other leading brands of whistles. It even works underwater, up to 50 ft (15. 25 m). Performs in all conditions, in any weather Can be heard on land up to 1 2 mile (804 m) away! Can be heard underwater for a distance of up to 50 ft (15. 25 m)! SOLAS Coast Guard approved