This is what I use. When we goto Mexico I take two 15 counts with out foam and put one in my carry on and one in the wife's. When I go to a large her I take my pelican case that holds 150 but nothing beats a couple cigar caddies.
It Is all about the acid base balance. Cigar tobacco is basic on the ph scale so by drinking something fairly acidic it quickly and easily cleanses the palate. So that is the basic chemistry behind my tip of why it works.