This is a great addition to your camping arsenal, especially if you like freezer bag cooking. It’s a really quick project, and you can purchase all the materials at your local hardware store.
If you’re into Freezer Bag Cooking, then you should consider bringing along a freezer bag cozy to keep your food warm while it re-hydrates. This it particularly helpful in the early spring, autumn, and in the wintertime when colder weather will quickly cool hot water in an uninsulated Ziploc bag.
Learn how to make a Freezer Bag Cooking Cozy