Enjoy your favorite beverage on the go with our "Let Them” 40oz navy blue tumbler! This double-walled stainless steel tumbler can keep your drinks hot for up to 6 hours or cold for up to 12 hours, and comes with a screw-on lid and straw. waterproof UV DTF decal make this tumbler perfect for any occasion. Plus, it fits in most cup holders! Express yourself and keep your drinks at the ideal temperature!!