Boost Oxygen Review: Testing Canned Oxygen at 8,000 Feet
https://thedyrt.com/magazine/gear/boost-oxygen-review-high-elevation/
WEBApr 5, 2020 · The pocket version of Boost contains 2 liters of oxygen, which gives you up to 30 one-second inhalations. And because oxygen is weightless, the can is only 1 oz. The brand new medium can holds 5 liters and over 100 one-second inhalations, and it’s still small enough to fit in your jacket pocket. That’s way less than the water bottle you ...
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