I am searching for fabric(s)that retain heat for 2 hours+. The fabric
will be used for pillows (therapeutic purpose). The fabric must be
durable as the pillows are stuffed with 1lb of grain. The material
will be stuffed with the grain. Cost is a factor here as the pillows
will be marketed for commercial use. Ideally, wholesale source with
price list is needed; preferably in New England. We have tried
Thermalon(sp?) but it is cost-prohibitive and I have not been able to
find a wholesale source offering a fair price.
color and washability are NOT factors; these pillows are actually
inserts and will not be washed but MUST be non-toxic.
Please return 3 or more ideas for fabrics and source info.
Thanks!

Didn't find your answer, but here's a DuPont link you might want to
look at: http://www.fabriclink.com/pk/thermastat/

Best of luck,

ericynot-ga

Thanks so much for your time. I appreciate it and will take a look.
GG