GNC Pro Performance® Jaxx Shaker Cup

"28oz Jaxx™ Shaker Cups can hold up to 28 ounces of liquid and are designed to thoroughly mix powders with beverages. Use it to blend products such as whey protein with milk or detox formulas with water. This Jaxx™ mixer bottle is made from durable plastic that is shatter-resistant, preventing leaking due to fractures. GNC shaker bottles come with a removable jack that is inserted to break apart powders when you shake the cup. A wide cup mouth allows you to easily pour contents into the bottle while a narrower body makes the cup easier to grip. Removable jack mixes all types of powders Built-in handle allows for easy carrying Includes lid with spout for drinking Spout cap prevents spillage Top-rack dishwasher safe allows for easy cleaning"