4Pcs Lid Rubber Gasket Replacement Leak Proof Silicone Cup Lid Gasket-Seals Fits 16oz 20oz Contigo Snapseal Byron Travel Mug(White)

Fit perfectly for a non-leak condition.

I had to return because it was to big for my water bottle

Perfect fit to my 20oz Contigo Byron travel mug. After months of small leaks and having to over-tighten, I was bought this as I was considering replacing the whole travel mug. Now, the travel mug is as good as new (aside from the dents on the bottom from dropping it).

I think I orderd the wrong size because these don’t fit my cup

I’ve used a Contigo to go cup for my coffee everyday for about 10 years with no issues. However, the new one I recently bought started to leak. First time this has ever happened. Contigo doesn’t sell replacement parts. I found these rings on Amazon and they fit and work perfectly!

No issues so far have been using the tumbler daily

Thinner than OEM. Doesn’t make a seal. Doesn’t work on my Contigo.

Me regalaron un vaso que aprecio mucho y con tanto café que me hacía, el plástico se fue aguardando. El reemplazo fue perfecto para mi vaso de marca Contigo. Eso sí, debes ser cuidadoso al instalarlo porque el plástico se me enrollaba de un lado, tuve que usar la punta de un cuchillo para que entrara parejo. Nada complicado y ya no se tira nada de líquido de mi termo.