Harbor Freight score

Got a stainless coffee tumbler that doesnt suck. 7 bucks. Item 64100.. Holds an honest "4 cups" from a coffee maker or about 24oz? Warning label says "caution, liquid stays hot for hours" well, maybe not hours but im on 1:15 and its just a little cooler than it was after brewing. Has nice clear o-ringed top so you can see whats left.
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