Review on IMPRESA's Smell Proof Bags (15-Pack) - Ultimate Odor Containment for Any Smell, 4x6 Inch Wide Opening Design by Roberta Carlin

Whatever you decide to use them with, just remember they definitely don't stop odors from escaping. I still smell the stuff I put in it and as a scientist I'm very careful not to infect each other, use gloves and have one person hold the bag open while the other fills it with materials, keeping things off the zipper, etc... i.e. etc. If it's pilot error, then Neil Armstrong should take it. I even have a double bag and it's at least a little less noticeable. But if you put sealed bags in a zipper and open the zipper a day or two later, you will smell a very strong odor of the items in the bags.