The Camelbak Peak Fitness Chill 0.75L Water Bottle in Koi/Navy With double-walled insulation to keep your water cold twice as long, the Peak Fitness Chill is poised to become your new favorite workout partner. It features a revolutionary triangular, tapered design for optimized hand fit and better standalone stability. With features like a high flow, self-sealing cap, easy-to-clean drink interface, and Clean Cap to keep your nozzle clean, it prioritizes performance and functionality above all else. From the gym to the studio and everywhere in between, the Peak Fitness bottle is a refreshing addition to our line of innovative, technical hydration tools.