the pottery barn containers have worked well for us. i think that brand (on pottery barn) was funtastic--which is a legit thermos brand.

I got my son a pottery barn lunchbox this year for kindergarten. I need to get something to hold hot food so was considering the matching thermal container by pottery barn, but for some reason I see no reviews for them on the site. Are they any good? Leak? Am I better off just going for legit thermos brand or contigo? Thanks!