Serious Eats - seriouseats.com

this is cute and I am considering buying some, but what happened to simply using wax paper? yes, it's disposable, but it's biodegradeable. My mother used it and so do I. I wrap a sandwich in wax paper and then put it inside a reusable ziploc bag (I've never bought a box of bags - I just reuse them over and over). the bag makes sure the waxpaper stays put and there are no leaks. Because of the wax paper, the bag doesn't get very dirty and if it does, it's easy to clean.