BOSORIO 4 Pack Gaskets Compatible with Contigo Cortland/Cortland Chill 2.0 24oz 32oz 40oz Water Bottle with AUTOSEAL Lid, Replacement Rubber Seal Part Silicone O Ring

These fit perfect in my Contigo autoseal water bottle. The old gasket had a nick or something so it leaked (very annoying). I tried a different brand first which didn’t work but these look and function identically to the original and I was happy to find them. There was nothing else wrong with the water bottle and didn’t want to buy another one.

We had a seal come out of its groove and get mangled when we screwed the lid closed. These gaskets are a fit and repair our bottle as hoped.

I thought I had ordered a ring that would fit but it didn’t, and I don’t think I have any other options.

My husband‘s thermos was leaking and as soon as we put the new gasket in, it stopped immediately! Highly recommended…

It seals okay, but comes loose and falls into the water bottles sometimes.

This item came quick. Easy to insert and extras to last me awhile. No issues.

These fit and worked perfectly. I had low expectations but was very pleased

Bought gaskets to replace lost ones. These fit perfectly and I saved money not having to buy new water bottles. Yay!