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Spill and Splash Resistant Sliding Lid for 12oz and 20oz Skinny Tumblers

Regular price $7.99 USD
Regular price Sale price $7.99 USD
Sale Sold out


Color: Clear


  • The lid is designed to fit Sunwill 12oz and 20oz skinny tumblers Only. Please do not try to use it on any other cups. Some customers have tried to do this but it didn't fit in the end.
  • Premium Material & BAP Free: The sliding lid designed for insulated vacuum stainless steel skinny tumblers. It is made from premium clear raw material, BPA free, easy to clean, dishwasher safe and durable.
  • Spill Resistant and Splash Resistant: The sliding cover improves spill resistant and splash resistant function, keeping your drinks on lock. The silica O-ring is leak proof, while the sliding cover is to add barrier for prevent the temperature escaping. Perfect option for on the go tumblers.
  • Straw Friendly: The drinking hole is wide mouth designed for direct sipping, fits stainless steel straight and bent straws.
  • Free Customer Service: We ensure 100% satisfaction, money back guarantee and lifetime customer service for your purchasing.



SUNWILL Spill and Splash Resistant Sliding Covers Replacement 2 Pack

  • Sliding cover lids for 12oz/20oz Sunwill Skinny tumblers.
  • BPA free and completely food safe.
  • Easy to open and close sliding cover, straw friendly and keep your drinks cold or hot longer. Great mate to you on-the-go tumblers, car mugs.
  • To apply the lid to your tumbler and make your drinks with you everywhere.


  • Lid Material: AS, Silicone
  • Color: Clear
  • Quantity: 2pcs

Helpful Hints:

  • The lid is designed for Sunwill skinny tumblers only.
  • Wash with non-scratch sponges or cloth, dishwasher safe.
  • Do not put in microwave.
  • The air hole on the lid is designed to keep a same air pressure inside and outside the tumbler, making it convenient for you to drink water.
  • The sliding cover for the drinking hold is to add barrier to keep temperature, prevent drinks pouring when the tumbler spill/splash accidently. However, it is not guaranteed 100% leak proof if the tumbler inverts for a long time.


Package Dimensions: 3.2 x 3.2 x 2.3 inches

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