You have found the toughest, highest quality mylar bags on the planet. Our mylar bags have been manufactured by us from the ground up with one purpose in mind: long-term food storage. These bags can easily accommodate a 2, 4.25, 5, or 6 gallon bucket. Plus, our 10" x 14" x 4" ziplock mylar bags can be sealed up above the ziplock and when you're ready to use them, just tear off the seal and get into and out of them quickly with the ziplock.