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!!!!

I like this cup. It mixes very well and its battery holds charge. The size is perfect for me, desin is nice and build quality is For the price I paid it is a no brainer. Customer Service was very responsive when I had a question about using it.So far, so good. I recommend it.

The five stars are for product but mainly customer support. The bottle works amazing and made it so much easier to get my powder mixed up without any clumps. Unfortunately it stopped working after using it almost every day for 4 months. I contaced support and they were amazing and fixed the issue right away. Thanks so much for that!

I do like this product. It can mix 2 scoops of protein powder with a liquid very well. There were no chunks of unmixed powder. I did try it again and I put a banana cut in pieces and the mixer failed to do a good job. I am pretty sure it’s not made to break down fruit but I pushed it to see what it could do. It did mix Kachava well, I can pack the powder separately and some water and bring this to work. That was my main intension. I would charge the battery everyday. On day 2 the mixer did struggle a bit. USB-C charging and cable is included. Made from durable plastic and can take a beating and not leak and will still work. Great for the gym bag or the beach bag. I didn’t have to contact customer service. I had this product for 1 month before I wrote this review.

I got this blender bottle after switching to a protein powder that gets gelatinous after time and it has been an absolute game changer. Instead of having to take out my blender each time, this bottle saves me the hassle. My only gripe is that the mouth cover is much harder to open than a standard blender bottle and part or that seems to be a limitation of the design, given the tab is much smaller. All in all, though, very happy with this purchase.

Tired of your own protein shakes being not as smooth as the store bottled pre made protein shakes? THIS is the solution!! Looks exactly like a protein shake bottle. SUPER easy to clean. not for making smoothies, but ups your protein shake game

This product is almost perfect! I've had it for 6 months and it still works well with one exception and that exception is practically a deal breaker. A few months ago, I made a protein shake, drank it and left the Voltrx in my car for a couple of days. No big deal right? People do this all the time....When I opened it, it smelled like something died in it. Again, shouldn't be a big deal since I can clean it. WRONG!!!! I washed it repeatedly. Left hot soapy water in it multiple times in it for at least and hour and the stench will not come out no matter what I do. It's been months with repeated washings and being left disassembled so it can air out but every time I put it together and close the lid for a few minutes, that dead animal stink returns. I don't know what the deal is but if you buy this, be warned....wash it immediately after every use or you will regret it!

The media could not be loaded. Love this thing! So far the battery life is great. I charged once and I’ve used it about15 times so far over the past month and still going. Hope that lasts. It does not leak, and there was no chemical smell.For success:Add liquid first (NOT powder first)!Leave at least 1.5-2 inches at the top so when it spins it doesn’t overflow.Minimal or no ice (can always add ice last and gently swirl manually)This is a mixer not a blender - it doesn’t have metal blades and is not as powerful - so it won’t blend fruit or chop things or crush ice. So don’t add anything that isn’t liquid or powder. Heavier liquids like heavy cream will work, but regular peanut butter, for example, probably will not blend unless already thinned. You could probably get away with apple sauce if you poured it in slowly to another liquid.It’s very easy to clean. Obviously best to clean before your drink dries in there, but even if it does, use hot soapy water and turn it on or manually shake it with the lid on, then just use your hand or something soft like a sponge-brush to get any remnants. The cup part unscrews for even easier or more cleaning if needed.Hope this lasts because it motivates me to have a special, nice product to look forward to using for my health drinks.