This fits your?. Make sure this fitsby entering your model number. BETTER THAN THE ORIGINAL: this tumbler lid is made out of high-grade plastic that is virtually shatter-proof! SPILL AND LEAK PROOF: never worry about leaks and spills with a double-ridge silicon gasket. EXACT FIT: perfect for and mugs with an inside diameter of 3.20 such as the 20 oz Yeti Rambler, 20 oz Ozark Trails, 10 oz Yeti Mug BPA AND TOXIN FREE: keep your drinks safe from unwanted chemicals with this spill-proof mug lid. EASY-TO-CLEAN LOCK: the lid??s latch design allows for easy drinking as well as easy cleaning.