I am getting the containers I plan to use from a company called US Plastics. Their website is www.usplastics.com. They do have the glass jars, but I wouldn't ship them. I would only ship plastic. For my own stock I plan on having the bulk of it in a 5-6 gallon container lined with a heavy plastic bag that can be sealed. I will use a small 500 gram container for the amidol I use. When it's empty I will fill it from the large container.