O2 BlastPure Oxygen Supplement, Portable Can Filled with 99.99% Pure Oxygen with Sanitary Flip Top Cap, Energy, Performance, Fast Recovery Time, Ideal for High Altitude & Sports - 10L, 6-Pack

I have a portable O2 machine but I don't like carrying it at the flea market so I carry a can of O2 Blast. When I get tired I spray about a half of a breath, three times, and it gives me back the energy I need. Delivery was fast. I ordered on July 27 and the delivery date was stated as between Aug 1 and Aug 5. It arrived on Aug 1

works as published, I use it when I fly. There is a odd flavor/taste to the O2 other then this it works well

Excellent product. I don't have any heart issues, but because of my age 75, sometimes I get tachycardia and I use this oxygen and stops it inmediatly. I also use it when I drive 6 hours and keeps me awake. It's better to get the 10 litters size with Menthol

Great product but over priced...

The official description stinks - the top of the can has a simple valve, not much more than what you'd find atop any aerosol can. There's a protective cap so you don't depress it by accident. You must wrap your lips around the non-ergonomic valve, which is quite easy. The original brand with the fancy "mask" attachment allows lots of air to leak in from the backside (it's not air-tight), and is uses a lot of excess plastic to mold that permanently-attached mask - which also makes it bulky to transport, store, and attracts dust that must be cleaned before use.THIS IS BETTER - if not ergonomic. The cap is small, doesn't waste plastic, and when you wrap your lips on the valve you know you're getting 100% of what's in the can.

THIS ITEM CANNOT BE RETURNED. This item does not come with any kind of mask. Even following The Oxegen you receive is a 50% or less. Since it DOES NOT COME with a mask it is a waste of money to get the 2 types. I wasted money because I bought 6 to share with FAMILY MEMBERS.Manufafacturer should be clear NO MASK. MISS LABLED

I do volume on my back squats and I’m always sucking air on the last 3 sets. This stuff seems to help. The six pack of this style top can is only just over $5 a can and each can last for weeks (depending on use). Anything that helps the lift. Buy it.

Sports, outdoor and indoor activities. Get a burst of energy. Get a second wind. Better performance. Great value