Simple Modern Summit Water Bottle Sipper Anti-Splash

thingiverse

For use on larger Simple Modern Summit insulated water bottles, which are slightly bigger than Nalgene bottles. This should be printed in TPU to slide smoothly into the neck and securely grip the metal, just like in the picture. The metal cap features a plastic seal that presses down into the neck section for added insulation, preventing it from closing if the sipper is not pressed inward slightly.