Overpriced but I was in a bind. Sunday and no other place to purchase O2.

Holds air good till you let it out through a flame.

I bought this bottle thinking I would save in the long run on leasing one. They are correct that you will never again have to pay lease. However, they failed to tell me that the only place I can find to exchange this for a full one is Tractor Supply. No problem except TSC charges an exorbitant price to exchange. Over 4 times what my local welding supply charges! Nobody else in my area will fill these bottles or accept them for exchange. Now I'm stuck with a very expensive bottle that I can't afford to refill. Back to leasing bottles from the welding supply and this one will go in the scrap pile.