Boost Oxygen Pocket Size Natural 3L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (4 Pack)

Too expensive

I used this product on days with bad air quality. I keep one in my vehicle and one in my golfbag. There is no smell. Oxygen in these cans are orderless and colorless.

Product as described. Shipped fast and arrived in good shape. I would buy again.

Much smaller than I thought. Glad I bought the 4 pack. It really helped when husband had a bad cough and couldn’t catch his breath

So easy to carry. I have Pulmonary Fibrosis and sometimes, I start to run out of oxygen. This product is great as I can carry both sizes in my pocketbook. It does the job. It works for me! Thank you to: The Great One = Mr Kevin O’Leary