The new 24-Oz. Plastic Hydration Bottle with Meter by Thermos gives you the flexibility to choose what matters most. Nothing is more vital to staying healthy and fit than proper hydration, and this hydration bottle make it easy. It's made of BPA-free materials that are reusable and built to last. Incorporated into the lid is a rotating intake meter to monitor your daily water consumption. With an ergonomic design that is comfortable to grip and a flip up carrying loop, this hydration bottle is great for long walks, workouts, the ride to work, or wherever life takes you.