CASIO VINTAGE B640WB-1BVT

Marsoni

M251S

$79.95

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

CASIO VINTAGE B640WB-1BVTCasio Vintage Model B640WB 1BVT Overview The Casio B640WB 1BVT delivers a bold, modern take on the classic Casio digital look with its black ion plated band and matte black case. This model blends a popular retro design with upgraded durability, offering a refined, all black aesthetic that fits casual, street, and minimalist fashion styles. Designed for everyday functionality, the B640WB 1BVT includes a 1 100 second stopwatch, enhanced 50 meter water

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I got this pillowcase for my husband because he is always hot at night and has trouble falling asleep because of it. The fabric of this pillowcase feels very similar to a cooling pillowcase that I have had for years and love (but is discontinued, so I can't get any more of them). It is a silky smooth, not-quite-satin fabric that feels initially very cool to the touch. It fits on a standard size pillowcase, and has a slight pocket end (not very much overlap, so it does come untucked during the night). My husband reports that this pillowcase is very cooling right when he goes to bed, but after a short while, it warms up and isn't really cool anymore. So if he doesn't fall asleep right away (and he usually doesn't), he has to flip it over. His head puts out a lot of heat at night though, so the pillowcase might stay cooler longer for others.

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Reviewed in the United States on September 13, 2025

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Amazon Customer

Chelsea, US

★★★★★ 3

Doesn’t stay on the pillow.

Color: Gray, Size: Queen (2 Count)

The concept is there, but the pillow case doesn’t stay on. Every night the pillow case slides either half way or completely off the pillow. If it stayed on I would love it

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Reviewed in the United States on March 3, 2026

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Julianne OConnell

Dallas, US

★★★★★ 5

Cooling comfort

Color: Gray, Size: Queen (4 Count)

Very comfortable and cooling. Love them. Help me fall asleep faster and stay asleep instead of flipping my pillow all night.

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Reviewed in the United States on August 17, 2025

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