By the way,the Kettle stack (adjustable kettlebells) is the greatest fitness invention of all time. SD,Billerica,Massachusetts
You have a great product and I would like to order my second handle. Please let me know when you have the high option in stock again. Thank you. JV, Georgia
Sirs,
We've all had instances of poor customer service and shoddy products,
and until I got my kettlestack I wasn't sure where things would go.
I received my order faster than I expected. The finish on the handle
was impeccable, smooth and very comfortable, the design was clever and
very solidly built- I have no hesistancy in performing any of the kettlebell moves. Everything about your firm and product is first class.
Thank you,
JM
I bought your Kettlestacks a few weeks ago. My fiance and I have been using them for the last few weeks and we both have had excellent results so far. We both like the ability to add weight incrementally as our skills and strength progress. Your product is exactly as advertised. Thanks for making such a fine product. MH, Florida
I have been training with a kettlestack for couple weeks now and I must admit I was a bit skeptical at first. But now I have no doubts that I can use this for my training goals. Not only is it adjustable in weight, but you can also customize the distance of the stack to the handle. Excellent product, excellent customer service. will be purchasing a second handle soon. LD,CA
These things are great. I have 3 here is my payment for 2 more!
It is really a genius idea that solves a lot of problems. I have more than one set as as luxury to allow me to move quicker between sets. When these arrive I'll have 2 as 35 lbs, 2 at 55 and 1 at 70. As I get stronger I'll go to 2 55s, 2 70s and 1 80 or 85. I priced out some fixed weight KBs and price-wise it made no sense. I have been working w/ your product for a few mos and I am very pleased. (SH,Pennsylvania)
Hi, thanks for checking in (16 months later!). It's funny that I heard from you just now, as I was thinking the other day that I must order another Kettlestack. The other one's going great, but I'm planning on getting another to tackle some of those two-bell exercises. I'll probably put in an order in the next couple of weeks [closer to my payday :)] JM , New Zealand
I am not very verbose,so all I can say it is a great product. Back home in Berlin I used to have a Russian friend with kettlebells (24 kg and 32kg), so I can compare. Your product is for me as good to use as the real kettlebells, and has the obvious advantages of being much easier to transport and adjust in weight. MS Germany
Kettlestacks are solid as rocks.
that guy from brazil
http://kettlestack.com/kettlebell_training_in_brazil
had it right.
I've seen some posts from the sock puppets on other forums;
They're either lying or clueless about bolting things together.
Thanks for a great product!
BG
My pair of kettlestacks has served me fine for several months now on my "fitness path",I'm fitter than I've ever been!
You guys have been helpful every time I asked a question. Now, I see these other forums where people put the Kettlestack down, and I don't understand what's going on. Who are these people ?
The first step to getting the best kettlebell shape from your Kettlestack is understand where your forearm is going to land.
For most people that will be around 2 o'clock according to the clock we've superimposed over the image of the kettlestack.
Take alook at how the plates are tapered on this pair of 35 lbers. More kettlebell stuff . . .
Hello,
I recieved the kettlestack this afternoon...I love this thing...I'm having trouble thinking of functional differences between an actual kettlebell and it...real well made product...
I had a quick question regarding storage though...should I loosen the bolts or even undo the whole setup every night for longevity (of the kettlestack) purposes?
Thank You
RJ
These things look like a great idea, but I've seen some posts about how they rattle,
That wouldn't be safe. What do you say about rattling ?
Hi Everyone !
Our updated product line still has a base, mid, and high option but things have changed!!! More kettlebell stuff . . .
A customer asks:
"I am trying to decide which type of handle(s) to purchase and if I should just get one or two. I will be a beginner to kettlebells (but I have been lifting for 20 years) so I assume I should start out at 1 pood per kettle and work my way up. If I get the "High" handle so that I can just buy one set and be good for life will I need a lot of foam spacers to use just 1 pood? Other than front squatsa, are there many exercises that require two kettlebells at once? Thanks in advance."
A customer sent us a picture of his 20lb setup (:

asking us if he set it up correctly .
That setup is pretty close to the "19" lber shown as part of this assembly sequence:
http://www.kettlestack.com/narrow_core_kettlestack_kettlebells More kettlebell stuff . . .
i, thanks very much for the quick reply back to me. thats great news that you gave me. Sorry to continue with the questions but i have a couple more.
i only have Olympic plates (like the 10kg, 5kg, 2.5kg and 1.25kg) does your product fit olympic plates or is it just for weider plates with the smaller holes? More kettlebell stuff . . .