RTIC cup holder for beach chair

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/9SXw5xjnk0P

My beach chair came with a cup holder that swings out from under one arm rest but it was too small to hold my RTIC (YETI) tumbler. I created this to attach to the other arm rest. I printed at 50% infill to make sure it was strong enough to hold up. (That was probably overkill...)