The vials are made by Capitol Vial in Auburn AL.  Here is the web page:
http://www.capitolvial.com/dats/supplies.aspx?id=30I'm thinking of offering several of their products on our website.  They have a number of inexpensive, food-grade, leakproof containers that would work great for a variety of purposes.  
Thanks for reminding me about the vials.   My personal one was confiscated by TSA on a trip to Olympic NP.  Apparently TSA did not approve of REI stormproof matches.  Nor were they impressed by the container.