Your Perfect Gym Water Bottle Innovative Design-Removable LeadNear protein shaker bottle adopts a novel design, with your fingers holding up from the bottom of the cup, the cup body will fall off, which is convenient for you to clean it thoroughly The bottom of the cup is designed with a round bottom to prevent protein powder from remaining in the gap and produce peculiar smell Double Waterproof Setting LearNear shaker bottle lid of the cup adopts a double silicone device to firmly protect the mouth of the cup, thereby effectively preventing beverage leakage LearNear shaker bottle is made entirely of Tritan material and is 100% BPA free, so please rest assured to use Accurate Dual Scale Measurement LearNear Shaker bottle has two measurement marks of 1-500ML and 1-20OZ The precise measurement marks allow you to quickly obtain the required capacity, thereby avoiding complicated conversion time