Cap Lid

$10.47 ~~$14.95~~ In stock

Enjoy your drink on-the-go completely leak-free! Fits all frank green cups and bottles (ceramic and original) and transforms them into airtight, spill and leak-proof containers.

Premium materials, made to last
Dishwasher safe
BPA free, FDA & EU approved safe materials

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Lily U. ★★★★★ Oct 21, 2026

I’ve knocked this cap against my desk, tossed it in a bag with loose keys, and not once has a drop escaped. The seal is genuinely tight, so I’m finally trusting it with hot tea in my ceramic cup. Feels solid and premium, too.

Eli ★★★★★ Oct 20, 2026

Took this on a bumpy bike ride with my coffee, and not a single drop escaped. The airtight seal really locks things down, and it clicks onto my cup so securely I don't worry about it popping off in my bag. Exactly what I needed for worry-free commutes.

Steven ★★★★★ Oct 18, 2026

Finally, a lid that actually seals completely—I can toss my cup in my bag without worrying about leaks. The airtight fit on my ceramic cup is perfect, and it's great not having to rush to finish my drink.