[pic via thekettleclamp]
The KettleClamp is a genius idea that turns any dumbell into a kettlebell.
The cast iron clamp "fits any dumbell, any weight, any style" and has a 90 degree adjustable pivoting head to ensure "the ideal grip for every movement."
What's more is that the clamp can be fixed to pulls ups and barbells, giving you even more workout options.
To see the KettleClamp in action checkout this video.
They're not available to buy until early October but bookmark this page and set a reminder.