I would appreciate suggestions for a thermal container that keeps hot foods
hot and will be suitable for school lunches for a milk-allergic second grader.
Someone who posted previously recommended a metal container offered by the
Gluten Free Pantry but it is no longer offered for sale on that web site.  Any
other suggestions?  The plastic thermos (TM) containers have not seemed to
keep hot foods hot long enough for my son this year.

Lynda