VOLTRX Protein Shaker Bottle, Merger USB C Rechargeable Electric Protein Shake Mixer, Shaker Cups for Protein Shakes and Meal Replacement Shakes, BPA Free, 24oz

Great value, stays charged a long time and mixes very well! I have tried mixing other non protein powder items like very ripe bananas, ice cream and peanut butter. Though this is not a blender, with a little finesse you can break them down as the rest of your shake mixes.I say this to highlight the durability and power this mixer offers all while being leak proof and in a size that allows me to mix a double scoop serving.Overall works well and easy to clean!!!!

Ive previously only really used blender bottles with the blender ball which work, but every now and then there would be a bunch of unmixed powder. Never had that happen with these. Battery lasts a while and very easy to clean. Plastic feels like good quality and will last!

It works perfect!! Husband has said after it’s done mixing there are no clumps! Was the perfect Christmas gift — especially for a gym lover! No leaks! Easy to clean!

Happy but... PROS: Quality materials. My second Voltrex and parts are interchangeable which is awesome!!. Blends well and holds a charge. I use mine every day and charge lasted a good 2 months and still had some left over before I regarched it. See through so you can see your drink which is different from my last one. CONS: The lid.. Flip top part has to be held down. If you don't hold it down, it will fall over disrupt the flow into another vessel (like a cup) and makes a mess. This was the reason for deleting a star. My last Voltrex did not have that issue. FINAL: Would I buy again? Maybe. I may go back to my older Voltrex, but this one holds a charge better....

Forget everything you thought you knew about shaker bottles. The Helimix 2.0 is on another level — a beautifully engineered piece of gym gear that mixes with pure vortex energy. No blender balls, no blades, no extra parts to clean. Just an effortless, swirling tornado of perfection every time you shake.From my first use, I was amazed — my protein powder dissolved faster and smoother than it ever did with traditional shakers. Even thicker mixes like casein or meal replacements blend beautifully. The unique hexagonal design isn’t just for looks; it’s functional science that turns a few shakes into a creamy, lump-free drink.Build quality? Rock solid.The BPA-free plastic feels premium, durable, and it survives drops, rough gym bags, and dishwashers without a scratch. Plus, it doesn’t hold onto odors like cheap shakers do (finally!).Cleaning? Two words: Game changer. Just rinse and go — no more fishing blender balls out of the drain.If you take your shakes seriously and want the smoothest, most hassle-free experience, Helimix 2.0 is absolutely worth it. It’s one of those rare products you’ll wonder how you ever lived without.11/10 — total vortex domination!

Great product and great service. Had a problem with the base where it meets the bottle, reached out to customer service and was greeted with a quick replacement. Bottle operation is great and good to know that if you have a problem the company has the policies and representatives to provide help. Buy with confidence.

I recommend this thing to everyone. I don’t have to be shaking a bottle in the office, this thing isn’t loud and mixes my protein shake better than the shakers

Bottle blends great and the battery is pretty good, if anything I would like the blender part to be a little more substantial. Doesn’t like things that are too thick