“I've had and loved the Bowflex adjustable KB. It goes from 8-40#s which is plenty of weight and only takes up the space of 1. Extremely high quality no rattling and love the handle.”

We found a handful of genuine owner reviews (below) but not enough to publish a reliable recommendation score. We'll add a score as more verified owner reviews come in.
“I've had and loved the Bowflex adjustable KB. It goes from 8-40#s which is plenty of weight and only takes up the space of 1. Extremely high quality no rattling and love the handle.”
“I also had the bowflex selecttech 840 kettlebell, which was trash, luckily I sold it.”