ProStak Plastic Pill Organizer and Storage 22 oz Black | Leak-Proof | Blenderball Whisk Technology | Protein Shakes | Supplements | Hydration

Made of quality parts. Works well, just as described. It includes 2 compartments that connect together. It mixes protein powder well

Love this blender bottle! You can attach the storage container or leave it off which is so convenient.Also it comes with two different size storage containers which I did not realize at first. Easy to clean, doesn't leak, & made very well.

Love this bottle. I have had it for 4 years now and it is the nicest bottle I’ve ever had. Very convenient and easy to use. I use it for my over night oats, protein drinks, mixed drinks or plain water. It is great to use on the go. Leakproof and I’ve dropped it a number of times and it’s still going strong. I use mine almost daily.

This blender bottle is perfect for on the go when going to the gym either before or after work. It conveniently holds both my daily vitamins and protein powder! I love that now I don’t have to put everything in separate zip lock bags lol. The material is a thick plastic and it’s the perfect pink color. I found that the lid needs to be pushed down firmly before shaking in order to prevent any leaks. This shaker bottle mixes protein powder well with either water or milk. It also contains separate stackable compartments for the protein powder and pill organizer, you can choose to stack both compartments or only one, or none!

This mixer is super good, perfect size, easy to clean, and affordable for your pocket.

This ProStak system is a game‑changer for supplement organization. The shaker blends protein powder smoothly, and the storage jars stack securely underneath for snacks or pills. Love the flip-top, SpoutGuard, and carry loop—makes it gym‑bag friendly. Clean-up is easy, and it’s held up well after weeks of daily use. Only caveat: it’s lighter plastic, so I avoid drops—but overall, super functional and convenient.

First off, let me start by saying it was love at first sight once I seen this shaker bottle came in this shade of pink. I’m one of those that just love pink everything so it was immediately a must have. The size of the bottle is very convenient for the perfect protein shake, and easy to travel with. The clasp at the top of the bottle makes it very easy to carry for those who are prone to clumsiness and dropping things. I have been blending my shakes in an electric blender before pouring into the shaker bottle, but the ball whisk comes in handy when some protein isn’t mixed or you’re on the go. Make sure to use the right amount of liquid to avoid clumping of protein powder. I love the two included stack storage jars. If you’re on the go, the jars are perfect for your vitamins (and/or medication). I personally use the storage jars for extra protein powder when I’m not home. The only downfall to the two storage jars is that they can be a little difficult to open once closed so be sure not to close extremely tight. The bottle is very easy to rinse out and clean. I know this bottle will last me a while so I have no regrets in this purchase.

This brand of shaker bottle is by far my favorite and go to! I have used other brands but the added pill and/or powder container makes it an even better option! This bottle went through a lot of lunch breaks with me! This review is technically for the 2nd one I bought as I loved the 1st one so much! It is also very easy to clean and carry around. The only issue I have is that it is a bit too wide for the cup holder in my car but a cup holder adapter could easily fix that. I do love that it doesn’t have the rubber ring around the inside of the lid that some brands have as those tend to crack or lose the ability to seal properly! If I need or want a 3rd, this is the brand I’d definitely buy again!

One of the best purchases. I especially love the attachable storage compartments, no need to bring your vitamins or powders in separate containers and trying to find them in your big bag. Just one thing to pull out, it's all there. No leaking issues with lid, and the plum colour is lovely.

A very nifty purchase! Great quality. Seals perfectly with no leaks. The blender ball mixes supplements with ease leaving no lumps. Very convenient compartments. Love the colour. Super quick delivery.

Enfin un vrai blender pour la salle! Bien étanche au niveau du bouchon de plus les différents compartiments sont pratique est très utiles. Le produit est abouti!

Buen mezclado!!

The top spout lock is free and not working. I was not expecting this kind of a flaw in such expensive shaker.