Cooking stove

slowlane:
https://www.decathlon.co.uk/camp-bistro-2-camp-stove-id_8368613.html

I use that one, works a treat. I’m paranoid about the gas, so I take the canister out when I’m not using it.

These are absolutely ideal for tramping. Gas is only dangerous if it’s not used / stored correctly, which isn’t rocket science.

I only expected mine to last 6 months or so but so far it’s lasted over 5 years, not bad for £10.