ShakeSphere Tumbler is an ingeniously designed shaker bottle with patented capsule shape. Its innovative shape allows for superior mixing of supplements, vitamins, powders, drinks, fruits, while enabling super-fast cleanup! All this is enhanced by an easy to clean, highly durable and resistant rugged design. A gorgeous sleek look rounds out the package. Available with a 728ml capacity, ShakeSphere is the best protein shaker after your workout, lifting session, swimming, running, weightlifting and any other sport. Its unique design also makes it easy to carry around. The finger loop and the slide cap with silicone making carrying and drinking from the ShakeSphere Tumbler a joy. The hemisphere base & lid keep shaker standing when you need it. Excellent for any sport and fitness enthusiast. The ShakeSphere Tumbler is food safe, CE certified, FDA approved and BPA free. It is designed to be the most convenient, functional and hygienic shaker bottle on the market.