Meet the Spa Tender: a hot tub caddy that can serve as towel holder, tablet stand, ice bucket, and wineglass & mug holder. It is designed to fit most hot tubs on the market and has a UV resistant polyethylene construction to last you a while.
The Spa Tender is easy to install and remove for easy cleaning. It lets you relax and watch movies on your phone without having to use your hands. You can find out more here.