This fits your?. Make sure this fitsby entering your model number. ? 2 NEW 30 OZ SLIDING SILICON LIDS SET: the splash resistant lid fits for Yeti Rambler, Ozark Trails and most other vacuum insulated stainless steel tumblers cup lid. ? 100% SPILL PROOF SILICON LIDS: A good helper to Prevent Spill while turning over the tumbler and keep your drink insulated. ? UNIQUE SNUG FIT DESIGN: the lids fit snugly on most Yeti 30 oz tumbler; It has a silicone gasket lining the edge to prevent splashing and major spillage. ? EASY TO OPEN AND CLOSE: slide vane makes you open and close the slid tag easily; Designed with an air hole on top of slider according to airflow ergonomics. ? GOOD CLEAR PLASTIC LID: it??s made from AS crystal clear plastic, BPA FREE; Sturdy and durable, it can last for a long time.