This fits your?. Make sure this fitsby entering your model number. PRECISE FIT – Cut To Fit All The 30 Ounce Stainless Steel Tumblers including Yeti Rambler, RTIC, Wal-Marts Ozark, SIC cups perfectly. Fits snugger than the originals 100% MONEY BACK GUARANTEE- If you are unhappy with our product let us know and we will refund you. We want our customers to be completely satisfied! VENTED- The added hole will allow smooth drinking with no spilling. The cutout in the sliding lid is also perfect for use with straws BPA Free – Made of crystal clear BPA free plastic, crafted long lasting durable plastic. When you are ready to clean just take if off the your tumbler and throw in the top rack of your dishwasher!