Minmal High quality Food Grade Silicone Hanger with Carabiner. Fits 12oz,17oz, 25oz, 34oz bottles with similar body shape Food grade Silicone hanger with carabinerr Design for Minimal insulated water bottles Fits both 12oz, 17oz, 25oz and 32oz size bottles Fits similiar bottles from competitors Light weight - High quality - long lasting - set your hands free