The most highly developed sleep circuit for altitude training when having a cubicle, tent or hood is not possible. With many features such as whistle free tubing for sleeping and a large 30L medical reserve bag and bag stand.  Scalable for research institutes or for high intensity altitude training. (300L or larger)

Features include:

• Vortex Humidifier, increase RH to 90% in 1 pass
• Nimbus Hepa and VOC carbon filters
• 30L reserve bag and bag stand
• Whistle free tubing for sleep circuits
• Scalable
• Sleep mask