So you would like to use your dumbbells as kettlebells for strength training? The Yes4All Kettlebell Grip has you covered. It is a handle that turns your dumbbells into kettlebells. It can handle up to 100lbs of lead. This kettle grip weighs only 1lbs.
The Yes4All Kettlebell Grip is compact enough to easily fit in your bag. It is available in 3 cool colors. You can find out more here.