I purchased an Ozark Trails, 40 oz cup from Wal Mart for $10. First time I took it to work, left it in the truck on a 100°, 10 hour day with the windows up. Heading home the cup was so hot outside it burned my fingers. But, it still had ice and the Tea was cold as it could be. Never expected that from a $10 cup.
Drink coffee out.of an Ozark Trail every day. Daggone thing will keep coffee nice and hot from first sip 'til ~ 2 pm.
