InstaShaker (2018 Model) Protein Shaker Bottle - Electric Protein Blender 20 oz | Vortex Mixer Cup | USB Rechargeable | Integrated Powder Storage Container |

I'll be blunt - this is fantastic for pure protein, but only for protein. PhD Diet Whey is thick and just doesn't mix. MyProtein stuff (my favourite) works beautifully though, and mixes smoothly in 30sec. Charge lasts for a dozen or more mixes.Clean up is a dream - drop of washing up liquid, some water, quick spin... Nice and clean with none of that horrible stale protein smell.

I make Huel in my Nutri bullet and take it to work. Sick of carry around all the liquid I wanted something I could use at the office. After trying lots of cheap solutions, this is perfect, lump free and fast. I wasted so much time and money trying cheaper solutions, this was so worth it.

Perfect for your protein shakes. So easy to use and blends your protein powder so well. Saves you a hassle shaking the shaker to get a smooth mixture.

good quality/price

Works really well better then the promixx version

Bought it for my partner, he loves it :)

great wee machine

Bought for someone else

I was skeptical, but had become very frustrated with the lumpiness I was getting from my (non-whey) protein powders in my old shaker - and even at home using the immersion blender. Tried the InstaShaker for the first time at the office and was amazed what a good result it gave. I span up my almond milk and then slowly poured in the (Jay Robb Egg White) protein powder from the storage pod in the cap. It mixed quickly and perfectly smoothly, with no lumps or sticking to the side of the beaker.Clean-up was simply spinning up again with hot water and a drop of dish detergent. A quick rinse and I was done! Great product.I love the fact that it's USB-rechargeable - great for my desk drawer at work.

Non c'è che dire, il prodotto è ottimo. Ho cominciato ad usarlo in palestra e in ufficio senza nessunissimo problema. E' silenzioso, potente e si ricarica molto velocemente. Il tappo è anche un pratico contenitore per la polvere di proteine, basta svitare, versare la polvere nella bottiglia è il gioco è fatto. Mi è pure scivolato di mano (colpa mia) e non si è nemmeno scheggiato, segno che è costruito con materiali di qualità. Bello! Lo raccomando a tutti gli appassionati di bodybuilding e fitness.

I used the product for 2 days. It delivered as promised on the thorough mixing into a smooth shake and the vortex is quite cool to see thru the transparent container. I have not brought it outdoors and mainly used it indoors hence not sure if its as brittle as others commented. The only cons i see is that the drinking spout is very small to drink from and there is only one single spin speed, not multiple speeds to run at

il prodotto e' ben costruito, i materiali sono buoni, pero' per sciogliere gli amino in polvere non ci siamo, nel senso che non si sciolgono bene e affiorano in superficie, ottimo con creatina,beta alanina e proteine, consigliato quindi a chi usa solo questi integratori, per gli amino servirebbe ancora piu' potenza nel motore elettrico credo per scioglierli bene, amazon top nella consegna

It looks nice, and does a better job than a shaker cup. It is more quiet than a blender, easier amd faster to use than a blender, less work to use than a blender, and it does a great job mixing powders with liquid. The recharging stand, the small powder storing compartment, and the measuring marks are a great addition.The sip whole in the lid is a bit awkward to drink from it straight on, but if you postion it to drink from a side angle, it works great. Most of the time I don't use the lid anyway, because most of my mixed drinks are quick drinks.I use it for pre and post workout drinks, meal replacement drinks, protein drinks, and flavored drinks. I use it often, but I've only had it for a short time. I'll update if anything happens.