Your favorite sandwich, one in a in a Ziploc sandwich bag, and one in a Glad sandwich bag. Let it float for half an hour, retrieve bags, eat the sandwiches, and report back to this thread which brand of sandwich bag protected the contents better.
Your favorite sandwich, one in a in a Ziploc sandwich bag, and one in a Glad sandwich bag. Let it float for half an hour, retrieve bags, eat the sandwiches, and report back to this thread which brand of sandwich bag protected the contents better.