After running out and not immediately finding any more in the obvious places, I ordered plastic bags which I use to keep materials in my archaeological research. Of course, 20 minutes later I found my back-up supply. I went to the contact us button and left a message to please cancel my order. I got a quick response doing just that. I really appreciated the friendly and prompt response to a cancelled order. Just think of the service I could have gotten if I had actually purchased something. I will be sure to use Fetpak next time I need supplies. Thanks again.