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Quantity
1
Era Flip 40oz is the world’s first 100% leakproof, covered, flip-down, straw tumbler. It has our fully leakproof SlideSeal™ lid that works for both cold and iced carbonated beverages, SoftSip™ silicone straw so every sip feels like a luxury...
Reviews
4.8
91 ratings
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Trying the new Flip
I love my other 40 ounce Flip cus, but the new closure is wonderful. My autistic daughter often likes to touch my straws and I afraid her hands are not always clean enough. This solves that problem.
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Deidre · April 22, 2026
Love this Era!
I love this ERA flip. Easier to store without the straw poking out at top. One thing I noticed for both Era’s is if I do have bubbling seltzer water inside- if I unlock slowly - the water will squirt out. Not just this flip product but on the other era too (when i go from lock to unlock). Obviously not a huge deal but was a surprise when its happened to me (yes a few times hehe!)
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Morgan · April 15, 2026
Beautiful color! Love the straw being covered!
I absolutely am in love with my era flip!! I know some people didn’t like the straw, but I love it! It has quickly became my fav bru!!! It was difficult to try and get the straw cover to slide open and closed at first, but after about a couple of days using, it’s no issue now! I absolutely love the lid being covered and the color!
