MY PROTEIN Myprotein Unisex's Shaker Bottle (Pack of 2), Blue/Clear, 600 ml

I had searched a lot looking for a protein shaker that would suit my needs, I just wanted a simple shaker to dissolve the protein powder that I had recently bought.I decided on this one since it was cheap and I figured it was worth taking a chance.I was concerned by the very mixed reviews on here and wasn't sure what to expect when it arrived.However, when it did arrive, which was very fast by the way, it seemed sturdy and seemed to be okay.I started using it for making my protein shakes, the shaker has volume measurements on the side I am cautious to not overfill the water, I tend to use a single scoop of powder and fill with water to go just over the 500ml mark, this works for me.The protein powder gets dissolved very well and leaves pretty much none which is left undissolved.When I shake it I make sure I hold the lid down firmly and shake with both hands, being sure to hold down the cap too.I was very concerned by the number of reviews here saying it leaks and doesn't dissolve the powder effectively etc. but my experience I am happy to say has been the complete opposite.For me this has been a great shaker and it's doing exactly what I hoped it would, making my protein shakes, simple as that. AND you get 2 of them! Good price for what you get.I would just say be careful that you screw the lid on properly, firmly fasten the cap and hold the lid firmly when you shake and you should be completely fineHope this helps :)

Outwardly, these drink bottles seemed perfect. However, following only simple wash-and-rinse cleaning with warm, soapy water and no scrubbing of any kind, the neck of the drinking spouts have started to degrade and are now shedding plastic - after only a few weeks of use. The wear-and-tear appears to be from where the lid seal rubs the drinking spout - see the attached photos. These bottles are supposed to replace single-use plastic, not exacerbate the problem with micro-plastics in the water supply. Do not buy these bottles. I would also hate to think how much loose plastic you'll ingest while drinking from them! We have four of these bottles and will be sending them away to a group who can investigate their quality and find out why the plastic is breaking down so quickly. I do hope that they turn out to be fakes from China as that would be more acceptable than a brand using low-quality plastic to produce their products and sell them at inflated prices. That, of course, would also give rise to questions around the retailer and how they sourced the product.

I genuinely have no idea how this product has so many good reviews. These things are USELESS. The little mixing ball is a good idea and works alright, but the fatal flaw in these is that the lid doesn't even securely close!! How on earth can you mix a protein shake easily when the lid cap doesn't shut?? You end up having to hold it down as tightly as you can while you're shaking your drink, which is tricky at best, and at worst gets your clothes covered in wasted protein shake. Absolutely not worth your money, there are so many better ones out there.

Really good shaker bottle. The metal ball inside is definitely more effective than other shaker bottle mechanism. I use it for Huel shakes which are extremely hard to mix and you get best results with nutri-bullet, however this bottle gives smooth shake without the need for blender. Would definitely recommend.

LOVE these! The drinking seal is tight, which is exactly what I want. Not sure about the negative reviews here, but the top threads perfectly. The shape of the cup and the ball ensure I'm not left with clumps on my pre-workout or shakes. THrilled with these.

I have a few of these already directly from my protein but we’re starting to get a bit full and old. These are ok but the lid stopper/plug? Don’t know what you call it but the white plastic but does not close properly. Constantly have to shake over the sink and lose some from splashing and leaking. Not the best

Ordered them yesterday and received them today.Their so simple to use. You can't go wrong. I can shake my protein drinks up without any problems. There easy to clean out as well.

Only ever buy MyProtein products as they're really good quality and easy to use. These look like they'll last longer than my gym resolution! They rarely leave clumps in shakes and are perfect for people on the go. No spills either which have been a problem on some other cheaper shakers I've bought in the past.