'The Darling Effect' 40 oz Flip Straw Tumbler

Introducing the 40-oz Lifestyle Flip Straw Tumbler – the same tumbler you know and love now with the enhanced Lifestyle Flip Straw Lid, offering durability, functionality, and style in one. Whether you’re commuting, working out, or out on errands, this tumbler is your new leak-resistant upgrade! Lifestyle Flip Straw Lid minimizes leaks when the straw is tucked away Fits in car cup holders for on-the-go convenience Triple-walled insulation: keeps drinks cold for hours Holds up to 40 ounces, working best with cold beverages