With a built-in straw and a convenient rotating handle, the IceFlow Straw Tumbler is the perfect weight room or commute companion. It keeps water cold for 12 hours (or two days, if you add ice) and is leakproof, once you flip the straw down. Even better, it fits in most cup holders—plus, it comes in tons of pastel (and even some two-tone) colors.

Find the best Black Friday 2024 deals for Stanley cups, tumblers, and bottles at Amazon, Dick's Sporting Goods, and on Stanley's website.

Everyone knows that hydration is key – great for skin, hair and, of course, your health. But no one could have predicted Stanley cups going viral and becoming the IT accessory this year.