Review on 82000B Black Velvet Bottle Zex by Tom Beland

I bought a used Zex set and the bottle (will be recertified after 2 years) was scratched quite badly with staples. I saw a guy on YouTube tape this to a bottle with a heater attached. It just doesn't seem too safe to me. The bottle warmer gets hot as hell and I imagine it's like leaving an iron on a velvet shirt. So I put the heater in so that the heat is in direct contact with the bottle. It's very tight and it's hard to slip, especially when the heater is on, but it turns on eventually. Be careful when holding the bottle so you don't tear or damage the velvet too much.