BlenderBottle Classic Black

Featuring the Greek letters, Phi Mu Alpha, this 20oz BlenderBottle is made for the gym. Say 'goodbye' to lumpy protein shakes and 'hello' to smooth, great-tasting drinks. BlenderBottles’s patented mixing system uses the BlenderBall® wire whisk—found only in BlenderBottle® brand shaker cups—to mix even the thickest ingredients as you shake.
• Patent-pending carrying loop
• Ergonomic flip cap and spout
• BlenderBall® whisk inside
• Leak-proof guarantee
• Wide mouth makes it easy to add ingredients
• StayOpen™ flip cap won't close on your nose
• GripperBars™ make it easy to hold
• Embossed ounce and milliliter markings
• Fits in most car drink holders
• BPA and Phthalate free
• NOTE: Bottles hold the specified amount of liquid when filled to the cup brim. For aesthetic reasons, the measurement markings end sooner. For example, the 28-oz. bottle has markings up to 20 oz., even though the full capacity is still 28 oz.
• SIZING GUIDE: When in doubt, go a size up. For example, if your shake calls for 16 oz. of liquid plus powder, we recommend using a 28-oz. bottle or larger for best mixing.