The Ultimate All-In-One.
Supplements, snacks, pills, and liquid–all in the same bottle. Featuring the BlenderBall® wire Whisk and unique Twist N' Lock™ containers, the Prostak system is the all-in-one solution for the serious athlete.
Say goodbye to lumpy protein shakes. Our powerful mixing system uses the BlenderBall® wire whisk—found only in BlenderBottle® brand shakers—to deliver smooth protein and nutrition shakes with ease.
Twist N' Lock™ Technology.
Unique interlocking jars with individual lids make it possible to carry supplements, snacks and more–with or without the bottle. Take it or leave it with just a quick quarter turn.
Ditch The Pill Minder.
A covert pill tray locks into any jar lid, allowing you to carry pills and powders in the same container.
Clip It, Loop It, Hang It.
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.
I understand supply chains and shipping is tough for everyone right now but from ordering to receiving it, it took around 4 weeks. Really slow. Product is great as with all blender bottle products.
It’s nice to have options to connect preworkout or protein powder on the go, but the lid for the mouth piece doesn’t click in. It didn’t have any damage or anything, so I don’t know why there’s an issue. This may be just a problem with mine; the bottle is great otherwise and handy, but it’s hard to shake if the top won’t close
Our Support Team would love to look into this with you. Please reach out to them at email@example.com.
I have so many of these pro-stacks. Love the ocean blue color. I had difficulty closing the drink spout, a quick email to customer service got it all figured out!
How many jars does the ProStak shaker bottle with storage come with?
The ProStak comes with two attachable jars. For additional jars, see the ProStak Expansion Pak. When you first receive your new ProStak, the second jar is in the shaker.
What can I put in the ProStak attachable jars?
The 100cc jar includes a pill tray within the lid—making it easy to carry pills. The jars are perfect for carrying pre-workout, protein, BCAAs, or any other supplement powder. Looking to carry a snack? The 150cc jar carrying small portions with ease.
What is the SpoutGuard™ on the ProStak protein shaker?
The SpoutGuard™ protects your drinking spout from dirty gym fingers. You don't know where everyone elses' hands have been when you touch those weights.
Where is the pill tray?
The pill tray is inside the 150cc staking container that is attached to the bottom of your bottle.
What if I am having difficulty opening/separating the containers?
One suggestion would be to place another jar on top of the stubborn lid, grab the bottom jar by the base (not the lid), and slowly twist the top jar counter-clockwise until it catches on the Twist n' Lock ridge of the stuck lid, setting it free. We've also found that if gripping the lid too tightly, it won't loosen well. A loose grip on the lid will help it open with ease.