A very real scientific study that definitely exists said that this thermal mug will keep your drink so warm that it'll literally warm your heart. Seriously, we heard they're putting that in textbooks and pamphlets and everything now. And we don't know about you, but we're not ones to argue with (totally 100% legit) science. The details - 20 oz. double-wall stainless steel body Acrylic lid Hand wash only Not microwave safe BPA, lead, phthalate-free
