Mr. Heater MH4GC 4000 BTU Propane Portable Golf Cart Cup Holder Heater (2 Pack) Price: $212.99 (as of 22/10/2020 19:25 PST- Details)

Easy push button ignition for instant heater in your golf cart the next time you hit the links
Puts out 4,000 BTUs of heat and features a wind resistant pilot system
Fits inside a simple to use cup holder adapter