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Upgrade your tumbler experience with SBMKK 40 oz Tumbler Flip Straw Lid.
1. SBMKK tumbler flip straw lid is specifically designed for 40 oz tumblers, compatible with Stanley, including Adventure, Travel, Quencher H2.0 FlowState tumblers. This tumbler flip straw lid is only compatible with Stanley tumbler. mugs.
2. The replacement flip lid ensures a perfect fit for your 40 oz Tumbler, and it is designed to be leak-proof, preventing any liquid leaks during use or storage. Made from high-quality plastic, these lids are food-grade, odor-free, and reusable for everyday use.
mkatz986
Reviewed in the United States on March 5, 2025
The thread of the top doesn’t line up properly with the handle of my name brand tumbler for drinking purposes. And 1 of the 2 straws didn’t fit the top - air would get into it making the straw function poorly. I should have known better to get an off market accessory instead of going right to the name brand. Returning.
Bell
Reviewed in the United States on March 12, 2025
Fit excellent on my Stanley and it doesn’t leak I can actually use my Stanley on the go now
lawallk
Reviewed in the United States on March 11, 2025
Good fit and work well!! The fact that straw folds over has saved me a few times when my cup has been knocked over.
Jennifer McCoy
Reviewed in the United States on March 1, 2025
They looked ok. They were too small for my cups. I sent them back.
Anastacia L Clark
Reviewed in the United States on February 7, 2025
Fits the Stanley perfectly nice and secure & no leak. Bought it for my daughter and she just took a minute to get used to it compared to the straw.
Ayjae
Reviewed in the United States on February 5, 2025
Leakproof as advertised. Color perfectly matched. It fit perfectly. And definitely worth the money. Didn’t realize two where there so gifted it to a friend.
matthew breece
Reviewed in the United States on February 18, 2025
These leak. Not a fan. Returned
Adrianne
Reviewed in the United States on November 7, 2024
They fit well on the Stanley tumbler, however the threading makes it so that the straw fits right over the handle, which is kind of annoying. Also, the blue one creates a whistling noise when being used. It seems more leakproof than the lids and straws that come with the cup. Otherwise, not bad for the price.
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