- Durable Rubber O-Ring for most major brands of 14 and 30 ounce stainless steel tumblers
- Fits most major brands of 14 and 30 ounce stainless steel tumblers
- Made to create a perfect seal between the lid and tumbler.
- Simple and Easy to replace. Roll off the old rubber ring with your fingers and slide on the new ring
- Replace that old, gunked up rubber ring with a new ring to give your cup that perfect seal!
- Durable Rubber O-Ring for most major brands of 14 and 30 ounce stainless steel tumblers
- Fits most major brands of 14 and 30 ounce stainless steel tumblers
- Made to create a perfect seal between the lid and tumbler.
- Simple and Easy to replace. Roll off the old rubber ring with your fingers and slide on the new ring
- Replace that old, gunked up rubber ring with a new ring to give your cup that perfect seal!