Stay hydrated in spooky style with this YETTASBIN Halloween Bat Tumbler! It holds a massive 40 oz of your favorite drink – water, iced coffee, smoothies, you name it. Made from food-grade stainless steel with double-wall vacuum insulation, it keeps drinks cold for up to 10 hours and hot for up to 8 hours, so your beverage stays just right all day long. The fun Halloween bat design is printed all over the cup. It comes with a handy, detachable handle (you'll need to install it with the included screwdriver – easy!) and two lids: a flip-straw lid that's leak-resistant when closed (perfect for sipping on the go) and a dust cover. The straw opening is great for small sips, and there's another opening for bigger gulps. The narrow base fits most car cup holders. It's BPA-free and built to last, with a powder-coated exterior that feels great in your hand. Whether you're heading to the gym, office, or a Halloween party, this tumbler is a fun and functional companion. It also makes a great gift for anyone who loves unique drinkware or all things Halloween. Just remember: don't put it in the microwave or dishwasher, and avoid carbonated drinks. Sip in style!