This fits your?. Make sure this fitsby entering your model number. ? Multi purpose:a set of 3 – 20 oz leak-proof vacuum covers that perfectly seal with 3inch diameter lid and any other 20 oz vacuum insulated stainless steel glass.The lids are also suitable for RTIC, Ozark Trails and most other 20 oz Tumblers. ? High quality: 100% Spill Proof Vacuum Lids – Made with top food grade crystal clear plastic,BPA Free, odorless and non-toxic. ? Usage and maintenance: the opening of each lid can be opened easily with your thumb. It allows you to drink your drink comfortably, and its opening is very friendly. The lid is safe for dishwasher, but it is recommended to wash by hand. ? Perfect Design??featuring a new locking mechanism, the clasp is locking tight, liquid will never leak from the hole.the lids can be used for cold drinks and will keep your drink insulated longer, so you can enjoy that cool drink longer anywhere you go. ? Best Gift: Unique and innovative design brings great convenience to your travel / life / work and makes you feel happy physically and mentally.