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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
4.9
75 ratings
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Love the flip design. I only ever buy water bottles with covered straws. Used to only buy owalas until this design came out! Although with carpal tunnel the muv lid works better to open. Sometimes the twist lids i can't get off.
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Anonymous · May 29, 2026
My new fave
I LOVE THIS CUP. I have several of the competitors cups. I think what I enjoy most is the fact that it does not spill. Thank the Brumate gods for that.
I love the look, the feel, the color, the design. ALL OF IT. Would buy so many more if I did not already have approximately a million and three other tumblers.
Z
Zoe · May 19, 2026
Obsessed with this cup
If you think you don’t need another cup, you’re wrong! You need this one. 10/10. Truly spill proof. Fits in all my cup holders. Throw it in the diaper bag and go.
