nzprotein stainless steel protein shaker

Stainless Steel Shaker

Sometimes You Need to Give Things a Good Shake.
$12.00 (NZD)

Stainless Steel Shaker NZ

NZProtein's stainless steel shakers are built tough. With a rigid steel body, you can rest assured that if you need to toss your shaker across the room or stand on it that it'll hold up better than a plastic one.

They're slick looking too. Keep it on display and carry it around the gym with you because they look better than regular shakers.

They have a 750ml capacity so can shake pretty much any protein shake that you need to make.

These shakers are the business.


  • Tough steel body
  • They look better than plastic shakers
  • Big 750ml capacity
  • Please note that due to this product being stainless steel, some black may peel off the body in some cases if placed in the dishwasher.

Rated 4.26/5 Based on 31 customer reviews.

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its ok. metal absorbs temp easily
Review by: sharn on Sat, Sep 30, 2023 1:07 PM
Better than expected, really like the shaker.
Review by: Serega on Sat, Sep 30, 2023 1:04 PM
It kinda works... the little hoodaddy in the top makes short work of mixing most things, but after using it 3 times the outer ring of the top cap has come loose. This means I can only tighten and undo the top by applying leverage to the drinking funnel and not gripping the outer edge as that just spins. Not ideal.

TO the first point: the meal replacement shake powder sold here won't get shaken up sufficiently. Granted, it's a lot of powder to contend with in not a huge amount of liquid and while it doesn't bother me, it's something to be aware of. The regular protein shakes as 2 scoops are handled fine.

BUT, why the hell are the ML marks so random? It's number like 541ml, 739ml.... not the regular 500, 750, etc. It's not a problem as 11ml is neither here nor there but it is pretty funny for an NZ company to seemingly rely on fluid ounces (remember those?) when all the directions for everything are in metric.

TL;DR: It's alright. It's not expensive and it works ok.

It's a B- from me.
Review by: Billy on Wed, Sep 27, 2023 8:07 PM
I don't know how anyone could rate this above 1 star. The black paint peels off and makes a mess. There's also 2 different pieces for the lid, when you try to unscrew it you're just spinning a loose ring unless you grip really tightly to clamp the lid inside the ring.
Review by: Adam on Thu, Jul 6, 2023 3:31 PM
Great quality shaker easy to use and clean
Review by: Ashley on Thu, Jun 29, 2023 12:25 PM
Doesnt tend to "mix" very well
Review by: Anonymous on Wed, May 24, 2023 12:59 PM
Steel quality seems good but mixer(spring) is missing so sometimes lumps get created while shaking. NZPROTEIN REPLY: these have agitators in the lids instead of mixing balls.
Review by: Anonymous on Mon, Mar 27, 2023 11:25 PM
doesn't always seal correctly when shaking NZPROTEIN REPLY: just make sure the rubber seal is in the lid properly as it can move during shipping
Review by: vince on Thu, Feb 2, 2023 5:34 PM
Love this shaker ! Definitely buy again easy to clean and put together
Review by: Chels on Thu, Feb 2, 2023 1:14 PM
I love this shaker as it keeps my shakes nice as cold !
Review by: Anonymous on Tue, Sep 6, 2022 8:26 AM
Really simple to use and clean, does as product describes
Review by: Anonymous on Tue, May 3, 2022 4:52 PM
Goes hard
Review by: Jason on Tue, Apr 19, 2022 12:01 PM
Nice bottle - easy to use and like the stainless interior.
Review by: John on Thu, Feb 17, 2022 1:30 PM
it's black and it shakes stuff - cool huh? until you find that a normal pot brush is a PITA to clean the bottom with and you need a good scrub on the lid too. I do find this nicer to drink from than a 'normal' shaker, however it still leaves quite a lot of leftovers at the bottom, requiring much tipping to get all that sustenance in.
Review by: Kyle on Mon, Jan 10, 2022 3:02 PM
Sleek looking sturdy bottle that is perfect for a clumsy idiot like me who always drops their bottle. Unfortunately the lid is made of plastic and not steel. Other than that it keeps the liquid nice and chilled and is decently easy to clean -- I find getting in between the 'blades' of the lid to be a tiny hassle.
Review by: Shaheer on Mon, Nov 15, 2021 11:54 AM
Stainless shaker is perfect, delivery was hyper fast.
Would have been good to show a picture of the inside of the lid, because this is where the mixing blades are and It can get difficult to clean.
Review by: Anonymous on Fri, Oct 15, 2021 7:35 AM
Absolutely love it! Great design & perfect functionality, easy to clean, highly recommended!
Review by: Sara on Tue, Jul 27, 2021 12:56 AM
Have used this for a while, works well and has lasted. Hasn't leaked. Note that I haven't put it in the dishwasher for fear of peeling like in a previous review.
Review by: Bryan on Fri, Jun 11, 2021 10:33 AM
"you can rest assured that if you need to toss your shaker across the room or stand on it that it'll hold up better than a plastic one" lol
Review by: matt on Sun, Jun 6, 2021 6:27 PM
Sturdy, keeps drinks cold and doesn't start to smell like some plastic ones I've used. Don't think I can go back to plastic after stainless stee. No issues with damage as some people have said, but then again I haven't put in a dishwasher.
Review by: Michael on Tue, Jan 19, 2021 1:51 AM
Great product. Would be better if it came with the mixing ball
Review by: Simon on Mon, Nov 23, 2020 6:54 PM
Shakes well
Peeled as expected on the lid support but really unhappy that the actual shaker is peeling by just the second wash.
Review by: Anonymous on Sat, Nov 7, 2020 9:15 AM
Works amazingly well for lump free protein shakes. Much bigger than I was expecting, probably should have got a mini!
Review by: M on Thu, Oct 8, 2020 9:44 AM
Shipping is super fast! Product arrived next day. The shaker is ok, only the cup part is metal and it is single skinned so doesn’t hold its temperature and condensates quite a lot if you put cold liquid inside.
Review by: Anonymous on Mon, Aug 24, 2020 7:07 AM
Love the shaker, no lumps in the shakes and super strong yet lightweight shaker. Easy to clean.
Review by: Anonymous on Fri, Aug 7, 2020 4:35 PM
Awesome shaker! Love that the lid is also the blender. The design is great—looks slick.
Review by: Tessa on Wed, Jul 29, 2020 9:16 AM
Ordered at 9.30am and was delivered before 2pm that same day. The quality seems fantastic and the shaker looks good as well. I have no idea why it has taken me so long to move to stainless steel shakers.
Review by: Anonymous on Mon, Jul 27, 2020 9:18 AM
They are good Quality
Review by: Nicole on Tue, Jun 30, 2020 12:02 AM
Solid construction, easy to close or remove lid, and it has some propeller like vanes inside the lid that seem to help with shaking up protein drinks. Seems to be quite easy to mix a protein powder and remove all the lumps. Looks pretty cool in black too.
Review by: Anonymous on Tue, Feb 25, 2020 1:20 AM
All good
Review by: Peter on Thu, Feb 6, 2020 11:41 PM
Though I'd grab one just to see what they are like and I'm very impressed... great quality... keeps water just that little bit colder, just as I like it
Review by: Shane on Sat, Jan 18, 2020 11:45 PM