The Peloton has no built-in towel hook. I didn't like hanging my towel on the handlebars because it was in the way of my hands. I tried hanging it on the handlebar adjustment bolt above the water bottle holder but it was awkward to reach it and made it hard to grab a water bottle.
So I designed this towel hook. It is easy to quickly throw the towel on, the towel stays put and it's easy to grab again.
I couldn't find a good way to attach it on the display because it so sleek with no ledges or obvious mounting points. So it takes advantage of the headphone jack on the right side. I use a pair of Bluetooth headphones so I don't use the jack. I cut off an old headphone jack cable, plugged it into the port and the hook has a hole to hang on the short jack.
I also designed a flat section that overhangs the border on the front of the display and used 3M VHB two-sided tape there to secure it and keep it from moving when I put the towel on or take it off.
Make sure it is upside down with the flat surface on the bed rather than as an overhang.