Summit to Sea Dive Vertical Hyperbaric Oxygen ChamberOne of the first vertical portable mild hyperbaric chambers on the market. The Dive Vertical, is quite possibly the best quality and safest Hyperbaric "soft chamber" on the market. Accommodates an upright chair as the base open to a spacious 40" in diameter. Summit to Sea is the only company that provides support 7 days a week. All Summit models utilize redundant compressors for optimal reliability and translucent material allowing for a bright & airy