DeerRun® Magnetic Cup Holder, Keeps water bottle within reach while you exercise.

Love this cup holder. The magnet is very strong. It stays in place during a vigorous workout. Highly recommend. And the delivery was very fast too.

This magnetic cup holder can carry more weight that youd imagine. Super strong and sturdy!

Does not work with my tread and you refuse to refund me in full. Extremely dissatisfied.