<p>You can score a 30-, 40-, or even 64-ounce tumbler right now for prices lower than last year's Black Friday sales.</p> <p>The post <a href="https://www.popsci.com/gear/stanley-cup-tumbler-amazon-deals/">The famous Stanley Cup Quench Tumbler is on sale at Amazon for its lowest price ever</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>