The Sport Mixer is free from Bisphenol A and plasticizers. The special plastic offers superior durability and is ultra-clear without compromising on safety. Thanks to the odor-resistant plastic, you can enjoy your smoothie every day without tasting last week's protein shake. With the versatile Sport Loop, you can easily attach your Sport Mixer to your gym bag or backpack and take it anywhere. It is designed to keep the lid secure even under the strongest pull. The Sport Loop allows for worry-free transport, whether you're heading to the gym, school, university, or the office. The rubber coating on the lid and the Sport Grip ensures the best grip. Whether you're mixing a rich protein shake or bringing water on your morning jog, you can rely on a firm hold even with sweaty hands.