Oxygen Tank, 10L 2-Pack Portable Canned Oxygen with Mask and Tube, 99.5% Pure Canned Oxygen, Eco-Friendly Design, for High Altitude, Exercise Recovery, Pregnant Women, and The Elderly.

Definitely the real thing. Great for after work out or to help increase your lung capacity. I noticed I started clearing stuff out of my lungs after 1st use. Convenience of using tube and mask or the stationary mouth piece

DO NOT BUY! SEVERE CHOKING HAZARD! SUSTAINED INJURY! Hard plastic pellet shot out of the can sprayer at the speed of lightning. It split my tongue enough to bleed and hit the back of my throat. WHERELM,00Good thing I wasn't using the face mask or it would have went up my nose into my sinus cavity. Why is that pellet in the sprayer??? BAD PRODUCT

Love it!!! Perfect for Traveling.

I got it! thank you

Oxygen and spaghetti MegaMan Thermalands at almost 200,000° it can melt anything

Total ripoff. Box arrived opened but cans were sealed so I thought I was okay. After first attempted use I realized something was off. After testing the contents I discovered the cans were filled with an inert gas that was NOT oxygen. I stopped payment / disputed the charges with my credit card provider / bank to ensure these thieves didn’t get a cent from me. Draining the cans and filling them with BS gas.

I opened the 2 can pack and started using it and it lasted a decent amount of times, but I just opened the second one and started to use it and it didn’t have any oxygen in it, I don’t know what happened, but only getting one of the two to work wasn’t worth it

Seems ok. Used to using Boost. The mask plastic smells a little funny. On that note you can tear the top(s) off the Boost cans and put this adapter and mask on those. Since the can nipples all seem to be a standard diameter I guess I'll be going with the cheapes deal for a bunch of .. air.