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1276 Review
40 Karma

Review on πŸ” 2-Pack Replacement Rubber Gasket Seal Rings - 30 oz Tumbler Vacuum Stainless Steel Cup Flex Spare O-Ring Top Lid - CocoStraw Brand (30 oz - Pack of 2) by Brent Porter

Revainrating 2 out of 5

Poor fit and just falls out a lot quicker than the original

I've been using this seal on my 30oz RTIC cup for about 6 months. From day one he climbed the lid and gradually began to climb even more. It eventually got so bad that after 2 years of use I put my original filling on it. The original works better than the replacement.

Pros
  • Sealant
Cons
  • Very expensive