About this item

• Package includes 1 shaker bottle with a blender whisker ball, perfect for mixing protein shakes, smoothies, and supplements.
• Mr. Pen’s shaker bottle is made of high-quality plastic and is BPA- and phthalate-free, featuring a push and screw-on lid with a flip cap to keep the mouthpiece clean of debris for the shake bottle.
• Mr. Pen shaker bottle has a 28-ounce capacity, so plenty of space is available to mix your favorite protein drink. This way, you can take your protein shake to the gym and carry it instead of your regular water bottle for better nutrition.
• The ball with the shaker bottle whips the liquid and cuts through powders, allowing you to make protein shakes on your way to the gym—no need to carry multiple accessories.