Hafta remember to look for those at Costco next time I go. Guinness is cheap there so I go quite a bit (21 bucks for 18 is a great price). Loaded up on Ziplock bags and got a big roll of foil. Got a huge roll of Resinite film about 6 years ago and still have a load on the roll. It'll stick to anything, best film I've ever seen. I've stored meat, wrapped in that, then in a freezer bag for 3 months or so with no burn. Great stuff. I think that roll was about 12 bucks. Little more than the little rolls in grocery stores, but there's more than half left after 6 years, it'll be less than a dollar a year.