Blender Bottle ProStak
One of the world’s best selling shaker bottle brands, Blender Bottle has always delivered when it comes to fulfilling consumers’ needs. Leak-proof, expandable, and unbelievably powerful, the Blender Bottle ProStak makes sure you have what you need, when you need it. The patented BlenderBall wire whisk delivers lump-free shakes, while the unique Twist n’ Lock jars offer unlimited storage expandability for shakes, powders, and pills. Milo-friendly too!
Integrated with the StayOpen™ flip cap, the adjustable carry loop lets you hold more when your hands are full and offers a convenient place to attach keys while at the gym.
100% Leak Proof
The Prostak’s screw-on lid and secure flip cap keep your gym bag and car seat dry. With a snug twist of the lid and the assuring “snap” of the flip cap, you’re ready to roll.
Made from only the highest-quality materials, BlenderBottle® brand shaker cups are—and always have been—BPA and Phthalate free.
Twist N’ Lock Technology
The ProStak’s unique interlocking jars have individual lids, making it possible to carry supplements, snacks, and more—with or without the bottle.
Using the BlenderBottle ProStak to mix or store hot liquids is NOT ADVISED as the pressure buildup within the bottle could cause the flip top cap to pop open without warning.