A Hot Bev' or hot beverage, can be used in place of any hot drinks name. Instead of Tea, Coffe, Hot Chocolate etc.
Commonly used as a quick way to ask if another person would like to go and get a hot drink
James: '' Hot Bev'? ''
James: '' Josh, you had a hot bev' yet? ''
Josh: '' Nah mate, lets go get a hot bev' beofre the milk runs out ''