Mr. Heater Portable Buddy gas heater including adapter for gas cartridges with 7/16 thread, up to 2.4 kW output, outdoor/camping heater : Amazon.co.uk: Home & Kitchen
Mr. Heater F274830 MH18BRV Big Buddy Grey Indoor-Safe Portable RV Propane Heater (4000 9000 and 18000 Btu) : Amazon.com.au: Garden