The Mugnet

Ferrous is your friend.

3D Printed piece with rare earth magnets embeeded in. Coated in a grippy materials on the outside and finished with a strong VHB tape on the back.

I use this a lot in my shop, on my car when getting ready, but the most is at the gym. I stuck one on my waterbottle and just move from squat rack to bench press rig, magneting it on wherever I go.