What is the ideal way and environment for storing snuff?

I have been acquiring a lot of snuffs recently and have noticed some of them starting to loss moisture, I have made a makeshift humidor from a cooler and added a hygrometer and humidifier disc to it, I have also been transferring the snuff for the tins to baby food jars, my question is would this be the best environment for storing snuff?

http://www.google.com/search?client=safari&rls=en&q=storing+snuff+snuffhouse&ie=UTF-8&oe=UTF-8

Short answer…yes, unless you want to keep them in the tins. For that, put the tin in a container.

Airtight. Other things will work but no better than airtight containers.