 just on the safer side, like I was saying with the isobutane. There are times where I probably take way too much, but in the end, one more canister is not going to be too heavy, and I know that it's there just in case I need to use it, even just for emergency purposes like I had to. That's good advice. If the weather turns and gets blowy or something, that can blow a lot of your heat away from your food as you're cooking it, and that can reduce what you have available to prep that food, I've noticed. For sure.