Zak Designs 25-oz. Color-Changing Tumbler 12-Pack Set Reusable Plastic with Splash-Proof Lids and Straws Assorted Colors

This set of tumblers will give hydration a fun twist: fill one with a cold drink and watch it change colors! It's a great way to see at a glance whether you need a refill. Each tumbler holds 25 ounces, with a lid and straw to protect from splashes, spills, and debris. They're a great choice to take outside or on the go and fit in car cup holders. The tumblers are made from reusable plastic, which is durable, lightweight, and easy to clean in the dishwasher, as well as completely BPA free. It's the perfect set to bring a little extra color to your daily routine.