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

I honestly didn’t expect to like this cup this much — but it completely won me over. I use it daily with Naked Whey Isolate, which is usually harder to mix, and the result surprised me: perfectly blended, creamy texture, zero clumps — something not every electric shaker can do. What impressed me the most: ✔️ It actually blends – not just shaking and hoping for the best. ✔️ Fully automatic – press the button, it does the job and stops on its own when finished. ✔️ Creamy consistency – the whey comes out smooth, never watery. ✔️ Perfect for daily use – fast, quiet, and easy to clean. ✔️ Ideal for clean proteins – works extremely well with purer whey isolates like Naked Iso. I use it for coffee with whey, whey with water, and even on days when I’m in a rush — and the result is always consistent. 👉 Highly recommended, especially if you use whey isolate or cleaner protein powders that don’t mix well in regular shakers. One of those purchases that genuinely improves your daily routine.

There isn't much to say except to buy it. It’s mixed and blends shakes well. I even add a little blue spirulina to my shakes too and for the money it is worth every penny! I can’t stress enough how awesome this shaker is. It is leak proof, the size is perfect and labeled for ounces for those counting calories and such. It’s very easy to clean and it’s pretty durable. I’ve had zero issue and I’ve only had to charge it once since I’ve had it. It is also USB-C for fast charging.

I bought this a year ago as a gift for my son. As he goes to the gym a lot he uses it to mix his protein shakes. He loves it. It still works well.

I have to mix formula everyday for my PKU. It comes in a powder that I put in the cup first, then add the water in after. Give it a couple shakes then turn on the mixer. It mixes well! No more powder clump surprises while drinking. To wash, the base comes off and it is wide enough to stick a rag in to wash it out easily. I was pleasantly surprised with it.

Overall, this blender bottle works well for protein shakes and basic mixing. It’s convenient, easy to clean, and portable for the gym or work. Just don’t expect the blender part to be super powerful — it struggles with ice and harder solids. For powders, soft ingredients, and regular shakes though, it does the job just fine.

Honestly? It works amazing. It’s *super* easy to use, I’ve had no issues with it so far. After two full mix cycles you get no powder concentration of doom at the bottom. I would absolutely recommend it

These bottle is perfect and great for the price! Leakproof, easy to clean, quiet, looks great, and the battery life is amazing. I had it for over a year, it has been my favorite bottle. Then one day it malfunctioned. I contacted Customer Support and the customer service was just as good as the product itself. In fact Judith, the representative I was in contact with via email, was so sweet. She responded quickly and was able to order me a replacement even though I was a tad bit past my warrantee window. I will definitely be recommending this shaker bottle to my gym friends. 10/10 product, 12/10 customer service! Thank you Judith!!!

Definitely worth it for the price if you just need a protein mixer—great value for money. The appearance looks clean and modern, the material feels durable like it’ll actually hold up (durability is solid), and the compact size makes the portability perfect for throwing in a gym bag. It mixes up powders super smooth with zero clumps, but just heads up: it’s a mixer, not a blender, so it won’t grind up oats or solid stuff. Still a great bottle for basic shakes.

Very good product 👍

Mezcla a la Velocidad de la Luz ¿Cansado de mezclar tus batidos a mano y que siempre queden grumos? Con la VOLTRX Titanus, solo tienes que apretar un botón y listo. El mezclador eléctrico se encarga de todo, dejando tus batidos perfectamente suaves y bien mezclados en segundos. Recarga Fácil con USB-C ¡Olvídate de pilas y cables enredados! La Titanus se carga rápidamente con USB-C, así que puedes recargarla en cualquier momento y lugar. Perfecta para llevarla al gimnasio o para usarla en casa sin complicaciones. Diseño Moderno y Elegante La botella tiene un diseño sleek y moderno que se ve genial en cualquier entorno. Está hecha de materiales duraderos y es fácil de limpiar, así que siempre está lista para tu próximo batido. Tamaño Ideal y Capacidad Perfecta Con una capacidad que se adapta a la mayoría de tus necesidades de batidos, es lo suficientemente grande para tus mezclas diarias, pero lo suficientemente compacta para llevarla contigo. Ideal para quienes están siempre en movimiento. Portabilidad sin Problemas El diseño portátil significa que puedes llevarla en tu mochila o en el coche sin preocupaciones. Además, la tapa segura evita derrames, así que puedes sacarla de casa con total tranquilidad. Relación Calidad-Precio Teniendo en cuenta la calidad del mezclador y la comodidad que ofrece, el precio es bastante razonable. Es una inversión que vale la pena si quieres simplificar tu rutina de batidos.

I love this shaker, particularly in the beautiful green colour that I got. It’s very simple and functions extremely well and I believe it’s well designed. I use it every day and have been using it every day since I bought it. My only worry reading a few of the other reviews is that the motors won’t last very long and so I will come back and update my five star if problems arise in the next few months., however currently I’m loving it Can recommend. Edited: 18th July 2026. 3 months of daily usage. I thought I would revisit this review because I am a fan of this shaker, there don’t seem to be any contenders in this niche on amazon and I intend to buy another one if ever this should fail. Three months of day usage and shaker is still in good condition. The seals are intact, the screw threat on the bottom is fine, the motor/battery/gearing all function correctly. So all of that is a positive. I did have a moment of panic a couple of weeks ago when the gears seem to have gone, but I believe it was to do with me charging it by mistake with a fast charge cable. I could be wrong, but it’s the only thing I can think of that would’ve affected the performance momentarily. Once I recharged using the original cable, everything went back to normal so that was weird. I’m not an electrical engineer or an engineer at all, so I would have to defer to the manufacturers as to why this possibly happened. So there you go that’s my update. I still recommend this great bit of kit and with the competition being non-existent seemingly I would buy this model again but hope it will last me another three months.

Encantado con el desempeño, ah durado bien Buena duración de la batería y se ve de buena calidad el plástico

its one of the wrost quality product i have recieved it been just a month and its not working now