Very cool! I was thinking about foot rests just before you posted this, because I’m testing out a new seat, somewhat similar to yours. The footrest looks like a great design. I’m curious if you’ve tried using it without stuff inside it, just inflated – you mentioned that the larger one felt like pressing against a balloon, but I wonder if this one would feel better. I ask because on a day trip, people might not have stuff to put inside, and also I see that Alpacka uses an inflatable footrest in their whitewater boats.