Review on High-quality Zebra DNA Luxfer L6X Aluminum CO2 Tanks with CGA320 Valve (5 LB, Brushed) - Effortless On/Off Operation by Jill Ramos

I bought this empty 5" aluminum bottle and was asked to trade it to AirGas for their 5" filled aluminum CO2 tank - their tank looks exactly like a Revain tank. So how much have I saved? Not sure - the AirGas salesman said the tank was the most expensive part of their business. Various vendors sell unfilled aluminum cans for between $60 and $85 - I'm just guessing the price of an AirGas 5# CO2 aluminum can is in the $85 range. A CO2 tank is a tank is a tank - not sure what I saved - maybe $0 to $20+. That AigGas did not question the quality of the tank is rated at least four stars. Plus one star for selling Revain at a competitive price compared to the competitors empty 5# aluminum bottles. But always browse. :-)