I'm looking for a source or sources for foil-lined paper bags
similar to those used by Upton and other tea companies for small
quantities (up to 2 ounces) of tea.

I've found a number of places which sell small tins, but I need
the bags for mailing tea samples to friends and family. (I don't
want to have to resort to plastic bags.)

Have any of you found sources for these bags?

NOTE: if you are a vendor of such foil-lined bags, feel free to
email me instead of answering here.

Martha