If you're concerned about preparing for the unexpected, you'll already be considering survival and your food supply. One great thing about self-heating meals is that you will never have to build a campfire or have any other heating source to prepare them, they're ready to eat right from the package. It doesn't get any easier than this. Just open the heat pack and give it a few minutes to heat your meal and voila, you're ready to eat.
If you're planning ahead to do this, you'll want to keep a few things in mind as you prepare. Start by considering how many self-heating meals you're going to require for the length of time you'll be without a heat source and how many people you'll need to have them on hand for. Also consider any dietary requirements (gluten free, diabetic, low sodium etc.) and whether or not you're likely to have others joining you at meal time.
Self-heating meals are naturally an ideal option for campers and anyone who may be hiking or out in the wilderness. Even if you just simply keep some on hand for an emergency these are a great option. That way, you'll always have them at the ready whenever you need them.
Quick and easy, self-heating meals allow you to fill your stomach quickly and easily if you've been hiking or on the road all day long. You won't have to wait long for these meals to be ready, nor will you have to worry about wasting heat or preparation time.
There are a wide variety of self-heating meals in a variety of flavors and types so you can change your meals often without having to sacrifice quality. It's easy to have a meal hot and ready when you use self-heating meals.
Read more about the advantages of self-heating meals here.