product 1. BPA free: Our eco-friendly recyclable cups are made of safe food contact AS material.No toxic additives. They are fully tested to be free of chemical additives. AS material has the advantages of high transparency, high safety, and drop resistance. 2. Shaker Bottle: Who can say no to such a nice Shaker Bottle? There are color combination for you to choose from. All of them are always popular. I want to have it all. Drink water with this bottle, the water seems to have more yummy taste.3. Wide mouth: makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters.4. Easy to clean:scratch resistant, durable and safe. They are built strong; they are built to last.5. Idea Gift for Sport Lover - This Shaker Bottle,looks classic and practical ,very beautiful attractive for everyone, advantage with both perfect appearance and satisfied function, will sure be most popular gift for you.