The BlenderBottle Pro Series Shaker Bottles are built off the tried-and-true design of the iconic BlenderBottle Classic, with the addition of pro-grade features that make it easy to maintain proper nutrition and hydration on-the-go. Manufactured from BPA and phthalate-free Eastman Tritan, a durable and odor-free plastic that guards against lingering flavors, it keeps today's smoothie from tasting like last week's protein shake. Whether you're weight training for sports, competing for gold at the tournament, or simply aiming to lose weight and stay fit, our premium and innovative products help you maintain proper nutrition and hydration every step of the way.