Perfect Shaker's newest and sleekest shaker bottle features an integrated, completely hidden handle, Performa's renowned ActionRod mixing technology and a sleek, easy to carry shape. You'll love the Luma for delicious, always smooth, mixes. When you pop out the removable ActionRod, the Luma becomes your favorite water bottle. The Luma is the perfect daily companion for better hydration. 28 ounces. Sleek, easy to hold design. Integrated, hidden handle for easy carrying. ActionRod Technology for smooth mixing. ActionRod removes for cleaning. Leak free. Odor resistant, shatterproof Tritan. BPA free. Top shelf dishwasher safe.