This Portable Mixer is powered by 9000rpm motor. It tears through the thickest powders with ease.Your days of drinking clumpy protein and shaking cups up and down are over.</br>Portable?? Durable?? Stainless Steel and Acrylic. The Portable mixer is BPA Free and ECO-Friendly</br>Not just a powerful blender but" 450ml/16oz drinks and water bottle. Move towards the recommended 75 to 150 ounces of water per day.</br>Great for athletes pre and post workout nutrition. Mixing instantly increases nutrient absorption</br>Great mixer for energy drink powders?? cocktails & juices?? baby formula?? eggs and more</br></br>Product Description</br></br>This Portable Mixer