Case for CaddyTalk WIndy Range Finder

The carabiner case that comes with the Caddy Talk Windy was pretty back and tended to turn the range finder on killing the batter. Mocked this up and added a loop so that I can hang it off my bag. Printed in ABS, but also tested in TPU. TPU doesnt work, but thinking spraying a layer of flex seal on the inside to sort of rubberize and cushine the range finder while in the case.