- Leak-Proof Design : Crafted from high-quality, ultra-durable Eastman Tritan plastic, this Shaker Cup is built to withstand drops without cracking or leaking. It is also BPA and BPS-free, ensuring safety for both you and the environment. - Smooth Blending : Ideal for protein shakes, smoothies, pre-workout drinks, and salad dressings, this Shaker Cup guarantees a lump-free experience. The BlenderBottle design effectively blends ingredients for a consistently smooth and delicious result. - Secure and Convenient : Equipped with a leak-proof WhiskBall wire whisk that fits snugly inside the bottle, this shaker minimizes spills and mess during transport. The twist-off lid features a ring top, making it easy to carry and securely close. - Perfect for Active Lifestyles : Whether heading to the gym, work, or enjoying a picnic, the Shaker Cup's robust design keeps your drinks fresh and spill-free. It's a practical choice for fitness enthusiasts, busy professionals, and anyone on the go. - Versatile Applications : Use it for mixing tailored protein shakes post-workout, whipping up refreshing smoothies for breakfast, or preparing homemade salad dressings for a healthy meal. The versatility makes it a staple in any kitchen or gym bag. - Easy to Clean : The durable material allows for easy cleaning, and the cup is dishwasher safe for added convenience. Choose the Shaker Cup for reliable, efficient blending and mess-free enjoyment of your favorite beverages.