0.5L Oxygen Cylinder Diving Reserve Air Tank Snorkeling Diving Equipment (Without Breathing Valve)

Color: grass green
Capacity: 0.5l
Height: 29, approx.
Material: aviation aluminum
Inflation method:
1. Large oxygen cylinder inflation
2. Electric pump for inflation
3. Manual pump inflation
application:
diving recreation, diving training
Spare tank for diving air

0.5L Oxygen Cylinder Diving Reserve Air Tank Snorkeling Diving Equipment (Without Breathing Valve)