This fits your?. Make sure this fitsby entering your model number. ? Various Compatibility – Tested to fit perfectly for Yeti, YETI, RTIC (PREVIOUS DESIGN), Ozark Trail, BOSS, SIC, Magnum 30 Oz tumblers. Note:Does not fit Newly chaged Rtic or New Ozark Trail cups. ? BPA FREE – Produced using softer Thermoplastic Rubber, Non-toxic and Harmless ? Don??t Hurt Your Hand – Ergonomic grip is with cushion made of softer Thermo-Palstic-Rubber instead of grooves which hurts your fingers or palm. ? Easy and simple to handle, Durable performance ? WORRY FREE: Funup tumbler handle – Note the handle will last years. Please write to us if there is any question or quality issue with handle then Funup will resolve it for you.