Just an FYI I thought I'd share.
Our RVs come with a small fire extinguisher that when used may put out a small fire but if you have to use it for a stove fire while cooking you basically destroy your stove with the chemical it uses.
I came across this a few yet ago and keep it right next toy stove. Not sure what the chemical it uses but it wipes clean with a damp cloth.
https://www.amazon.com/dp/B002U0KGDY...ing=UTF8&psc=1
That said I also keep a 5 lb size attached to the side of my bed. I keep it there since my fridge and heater is between me and the exit door.
https://www.amazon.com/dp/B00F5CKJJU..._zfVnL5LcfTfy4