B.Box Sippy Cup

Marsoni

M251S

$15.95

Get it in 3 business days with 1 day shipping. Friday, May 29

B.Box Sippy CupThis award winning sippy cup features our innovative b. box weighted straw that moves with the liquid whatever angle the cup is tilted. Our redesigned straw has a unique two way valve, ensuring easy drinking and NO leaks, even with warm water. The sippy cup ensures that tots can drink to the very last drop. They can also drink lying down, making it the ideal transition cup from bottle breast feeding to milk in a cup. The perfect cup at home or on the

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Your B.Box Sippy Cup orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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These bags are a nice size and seem durable, especially for larger items. However, they arrived with a very strong odor that was noticeable as soon as I opened the package. I'm hoping the smell fades over time, but it was disappointing and worth mentioning. Overall, the bags are functional, but the odor keeps me from giving a higher rating.

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Reviewed in the United States on June 2, 2026

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Liz A

Boise, US

★★★★★ 5

Exactly what I was looking for

Color: Extra Large - 3Pcs

Needed it for a shoe box gift & a couple other small clothing items & they fit perfectly. Loved that it came with some tissue paper as well. Pretty sturdy.

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Reviewed in the United States on December 27, 2025

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Lorie Patton

San Leandro, US

★★★★★ 5

Great quality

Color: Extra Large - 3Pcs

Great quality. I would purchase again.

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Reviewed in the United States on February 16, 2026

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