The MVRK Adjustable Weighted Vest comes with the vest, 20# of plate, and instructions.
The MVRK vest does exactly what it is supposed to do: Allow me to don and doff added weight for walking, training, pretending I am pregnant, or any other reason. As such the vest worked well for me. Sadly, though, the side straps are a bit biting and I have already had to ask my sister to reinforce them with webbing. That isn't such a big thing, but still, should not be necessary. I am happy with the relatively form-hugging fit, and it is amusing to wear the thing about my daily business and get asked about "the SWAT team." Take humor where I can find it.
I obtained the 20# option and at $175 more or less this was a spendy acquisition, hence my complaint about the straps. I expect perfection at that price. Too, I either carry 20#, 10# (both + the vest) or nothing - incremental values are of course not available. I