2 Pack Large 10-Liter Boost Oxygen Portable Pure Canned Natural Oxygen Canister Bottle for High Altitudes, Athletes, and More, Menthol Eucalyptus

Great option for portable air

Don’t make me feel good at all

These worked very well for us in spite of many people warning us otherwise. We live at low elevation and were taking our first vacation above 14K feet. We bought these just in case since my wife already has vertigo, headache, and nerve issues and has never been up in elevation. When we arrived the elevation hit us both enough that it was noticeable. We both experienced mild headaches, pressure, and mild discomfort. We tried these cans of oxygen and they almost immediately made the mild headaches go away until we could acclimate. When we would start to feel discomfort, a few puffs would slow it down or stop it for a while. After 48 hours of this we had acclimated and no longer needed them. Money well spent for us and potentially a life-saver. We don't know how bad it would have been because we didn't have to go without them. They definitely seemed to help us maintain and not go the wrong direction while acclimating. On this same trip many others in the group with us struggled considerably.

I used this in Colorado last week to help me breath at altitude. I felt in it helped, so ordered more to take on a trip. After I received it, I found out that the product can't be taken on commercial airlines and it's not eligible for a refund. So, it will gather dust until I take another road trip to the mountains. The details for this product on Amazon should clearly state that. Boost admits to this on their website.

It's not bad it works just fine I just don't care for the taste like I thought I would.