I do not believe I nor Image meant to suggest using hot water and ice in the same bong. And yes, it is not wise to take a bong with hot water out in 20 degree F weather.

Use HOT water in your bong, indoors, and get more bang for your buck!
melodious fellow Reviewed by melodious fellow on . Do you think ice in a bong really cools the smoke? I just bought myself my first piece here in NZ. It has a large twist/ ice catch. I was wondering is it more just for show or do do you think the ice really manages to cool the smoke in those few seconds your hot smoke rushes by it? Rating: 5