How green are those Stanley tumblers that everyone wants thanks to TikTok?

A gigantic tumbler that purportedly keeps drinks cold even if it’s left in your burning car is the stainless steel status symbol of the moment.  The 40 oz. Stanley Quencher H2.0 Flowstate tumbler (that’s 1.18 litres for us metric system folks) has become so popular that people are willing to wait outside Target stores overnight … Read more