Arrived on time and just what I needed. Works fine easy to replace.
Ratings & Reviews
Based on 3 Reviews
Bought this before I needed them. Will be useful.
These 20 oz and 30 oz gaskets fit both my 1 year old tumblers and my 3-4 year old tumblers. All I need are gaskets for the 40 oz tumblers. I wish they were not black. With clear gaskets, you can see when mold builds up in them. I think many people are using the lids with mold on the gaskets since you can't see the mold on the black gaskets. I am glad RTIC finally made replacement gaskets.