Helimix 1.5 Vortex Blender Shaker Bottle Holds Upto 20oz | No Blending Ball or Whisk | USA Made | Portable Pre Workout Whey Protein Drink Shaker Cup | Mixes Cocktails Smoothies Shakes | Top Rack Safe

Design and its working is really cool, practical. Not much effort to mix the whey protein powder. Does the job very well and no need of a mixer ball inside. Very satisfied with the purchase.

Still using years later, even with dishwasher cleaning

Great product. I really enjoy using it for my protein shakes, it's my h easier to get them smooth with this shaker.

Works unexpectedly well, used with whey protein and milk, make sure to add liquid first then powder, absolutely 0 clumps ..10/10

Unfortunately some clumps remain. I’m giving it three stars because it’s small, nice and may have reduced some clumps, but it didn’t get rid of them. If it weren’t still usable as a shaker and compact, I would have given one star since I mainly bought it for the clumps. Not worth the money.

Excellent, sturdy and compact and works as described very pleased with my purchase

Great product. Does exactly what it says. It makes smooth protein shakes with no lumps. I've used mamy shakers with mixing balls which are nowhere near as effective. I rarely write reviews but it is so good. Highly recommend.

Bottle feels well made but I bought it specifically for clear whey protein. I use the smaller 590 ml unit, with one scoop (30g) of clear whey and 400ml water it struggles to mix everything in one shake and foams up meaning I have to open or remove the lid. It takes about 6 cycles of this to be able to mix the protein in, by which point there is clumps of protein stuck within the drinking nozzle. During the shaking, I also do not think leak proof is accurate as the bottle will have drops of liquid slowly coming out even if the lid is held down and it’s shaken by with the lid held in place. Overall, bottle is fine, it’s a bit expensive but it will eventually mix powders without needing additional things. I haven’t yet tried it with whey and milk which may yield better results that clear whey and water.

I like that I don't need to clean the little metal balls like with other shakers. Very easy to clean, very secure closure with a positive click when I know it's closed. I like to add a couple of ice cubes so it still makes the sound of the shaker. With only 200 ml of water and the scoop of whey powder it's mixed in under 20 seconds. I love how compact and portable it is. I don't need a bigger one as I only use one scoop per serving. Rinse is out very easily and if I add a small drop of dish soap and shake it cleans itself in seconds. Rinse and repeat. I use it multiple times a day. I had it for a month or so and it still looks brand new. I don't run it in the dishwasher so I don't know if that would affect the longevity. But it's so easy to rinse and clean and I've never had clumps. I even tried adding a little peanut butter and the only drawback is that leaves a little bit of oil that requires a bit of soap to clean. Otherwise this is great and worth the extra few dollars.

Amerykańska teknolodzia! Ej... to serio działa. Dobry plastik - nie śmierdzi, dobrze się myje... Czuć jakość

Pół kuchni zalane klejącym mlekiem. Dzięki.

Miscelazione perfetta, zero grumi per le proteine in polvere

He tenido problemas con otros vasos y finalmente opté por probar éste. La rosca cierra muy bien (en otros costaba mucho encontrar el punto y ángulo correctos) y el batido de proteínas sale genial, mejor que con otros vasos manuales y automáticos.