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SafeRest
Zippered Crib Mattress Encasement
Crib · 6 in

SafeRest Zippered Mattress Protector - Premium 6 Inch Waterproof Mattress Cover for Bed - Breathable & Noiseless Washable Mattress Encasement - Crib

4.6 (17,813 ratings — across all sizes of this protector)

Crib mattresses take more abuse per square inch than any adult bed, and the sleeper in question cannot tell you when something got through. This encasement seals the whole 6-inch crib mattress behind a zipper: every diaper leak stays on the washable outside, and whatever a secondhand mattress brought with it stays locked inside, away from your child.

$34.99
Price checked 2026-08-09

In stock

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Three layers of thinking

1

Whole-mattress seal

All six sides in one cover. For hand-me-down or secondhand crib mattresses this matters most — the encasement is a clean barrier between history you cannot verify and the baby sleeping on it.

2

Waterproof through and through

The membrane runs across every panel, so a leak at 3 a.m. is a sheet change, not a mattress inspection. The surface wipes down between washes.

3

Quiet, breathable fabric

No vinyl crackle when the baby stirs — the fabric is soft and noiseless, and it breathes, so the sleep surface does not trap heat under a warm sleeper.

The night test

The test every parent knows: the midnight change. With the crib sealed, it is strip, wipe, re-sheet, back to bed — minutes, not a morning of scrubbing and drying a foam core that never quite comes clean.

Care

Machine wash cold and tumble dry low; the small size means it dries fast and fits in any load. Keep a spare sheet ready and the crib is back in service before the baby fully wakes. Full care guide →

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