Captain O-Ring Yeti lid seal 20oz maintains a secure leak-free seal
Captain O-Ring replacement lid gasket close-up shows durable silicone for a secure seal
Captain O-Ring three-pack lid seal set provides easy replacements for travel mugs
Captain O-Ring compatibility with Rambler lids enables seamless replacement
Captain O-Ring silicone gasket is dishwasher-safe for quick, easy cleaning
Captain O-Ring lid seal made in USA for reliable performance

Captain O-Ring

Captain O-Ring Yeti Lid Seal Gasket 3-Pack – 20 oz Rambler Lids Compatible

High-performance kitchen and dining made for confident daily results

$15.32

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Why customers choose Oico Home, Kitchen and Dining

Overview

Refresh your Yeti-style travel mugs with Captain O-Ring’s replacement lid seal gaskets. This 3-pack delivers consistent, flexible silicone gaskets designed for everyday use, helping your tumbler keep its seal while you sip on the go. The soft, resilient material cushions your lid and adapts to routine opening and closing, providing a reliable, easy swap when the original gasket shows signs of wear.

What’s included

  • Three replacement lid seal gaskets

Compatibility at a glance

  • Fits Yeti Rambler lids with Magslider or original Rambler lids and is also compatible with Beast, Chillout, Fire & Ice, Hogg, Mossy Oak, Ozark Trail, and Rtic ( Arctic ) travel mugs.
  • Not compatible with Yeti Stronghold (threaded) lids, Yeti Chug Lids, Bubba, Contigo, Hydro Flask, Klean Kanteen, Tervis, or Thermos.
  • This listing covers the 20 oz lid size. It works with the Yeti Rambler 20 oz Tumbler and other listed sizes; please verify lid size before ordering.

Materials, safety, and care

  • Molded from Food Safe, BPA-Free, Dishwasher Safe silicone rubber
  • Designed for everyday use with simple maintenance and cleaning

Usage scenarios and benefits

Whether you’re commuting, hiking, or grabbing a post-work smoothie, a fresh gasket can help maintain a tight seal and prevent leaks. The replacement gasket is designed to slot into your existing lid, offering a quick refresh without changing your mug’s appearance. While results vary by mug and lid type, many users appreciate the ease of replacement and the potential to extend the life of their travel mug.

Made in the USA

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA.

FAQ

Q: Which mugs are compatible with Captain O-Ring Yeti lid seals?

A: These seals fit Yeti Rambler lids (Magslider or original) and several compatible brands; check your mug size to confirm.

Q: How should I care for the lid seals?

A: Made of BPA-free silicone, they’re dishwasher safe; wash with mild soap and water, and inspect for wear before reusing.

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