Drinking more water is easier said than done—but finding the right water bottle can make it more fun (and feel less like a chore). While there are lots of options out there, the TikTok viral Stanley cup continues to reign supreme for many hydration enthusiasts, including a few SELF editors.

Stanley is a brand known for its trendy, colorful and high-quality drinkware and hydration quenchers. They also happen to make some the best water bottles we've tested — many of which are on sale for Black Friday.