When used with the exercise training mask, it provides a large reservoir of air for intense training to provide air-on-demand.
The Expansion Altitude Trainer Bag connects in the air delivery line anywhere between the generator and the mask or sleep tent canopy.
The Expansion Altitude Trainer Bag measures approximately 3′ x 3′ (90 cm x 90 cm) when deflated. Connectors included. Air hose not included.