I have a brass one as well as the SS (or aluminum, or whatever the silver is
)
Not going anywhere, I love it. Also, it is currently the only workout I get from lifting from hand to mouth
Seriously, the thing is a beast, but I like a heavy mod sometimes. I weighed it once, full bottle, no atty, 486 grams! Who needs a dumbell
IDK if you are familiar with the seven-22 mod, but it even has that sucker beat.
I bought both of mine as kits, so paid well over $10, and more than $20. But, I think it was around $27 for SS and $32 for brass, and those atty's both still get plenty of use from me