Jaxx Shaker bottle paired with the Powder Container is the perfect combo for your workout routine! Our 28 ounce Jaxx Shaker Cup is the easiest way to mix and enjoy your favorite protein shake, weight loss supplements or even lemonade! The key is the Jaxx agitator designed to powerfully mix even the thickest powdered drink or shake. No clogs, clumps or leaks! This shaker cup features an ergonomic design for easy gripping, a leak-proof seal, embossed ounce and milliliter markings, and is BPA free. The Jaxx Powder Container contains two compartments featuring markings for accurate measurements for all of your pre or post workout supplements.