★ Best All-in-One · Nursery

Ely’s and Co Waterproof Fitted Crib Sheet Review (2026): A Pediatric Nurse’s Honest Take

After three months using the Ely's and Co Waterproof Fitted Crib Sheet as the sole layer on our test crib mattress, it is the sheet I recommend when families want waterproof protection and a fitted sheet in one piece rather than two.

Priya Sharma, MSN, RN, CPST

Senior Editor · Pediatric Nurse & Child Passenger Safety Technician

Updated

8.6

out of 10

Waterproof protection

8.8

Fit and snugness

8.6

Breathability and comfort

8.3

Ease of changing

Wash durability

8.2

👍 What we loved

Sheet and waterproof layer are one unit, eliminating the two-layer bedding change that a separate protector and sheet requires
Fitted elastic goes around the full perimeter of the mattress, holding the sheet flat with no lifting corners
Jersey-knit surface feels soft against infant skin and shows no pilling after twelve washes in testing
Comes in multipacks, making it practical to have enough sheets to rotate through a full week of laundry

👎 What we kept in mind

All-in-one design means the whole sheet goes in the wash when there is a small leak, rather than just replacing the protector layer
Jersey-knit fabric is warmer than a woven cotton sheet, which is worth monitoring in warm nurseries during summer

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📊 Ely's and Co Waterproof Fitted Crib Sheet vs. the competition

Side-by-Side★ = winner

Product	Rating	Verdict
Ely's and Co Waterproof Fitted Crib Sheet	★★★★ 4.3	Best All-in-One	Amazon
SafeRest Waterproof Crib Mattress Protector	★★★★ 4.4	Editor's Choice	Amazon
Biloban Waterproof Sheet	★★★★ 3.5	Budget Option	Amazon
Trend Lab Crib Sheet Set	★★★★ 3.6	Pattern Pick	Amazon

Why you should trust this review

I am Priya Sharma, a pediatric registered nurse with an MSN and a certified Child Passenger Safety Technician. Safe sleep is a topic I cover at every newborn and infant visit in my clinical practice. We purchased a retail two-pack of the Ely’s and Co Waterproof Fitted Crib Sheet and used them in rotation in our test nursery for three months, washing each sheet approximately six times during the test period. We received no payment or product from Ely’s and Co and maintained full editorial control throughout.

Safe sleep context

AAP HealthyChildren guidelines require that infants under 12 months sleep on a firm, flat mattress with no loose blankets, pillows, bumpers, or positioners. A fitted sheet that includes a waterproof backing is not prohibited under those guidelines as long as it fits snugly with no bunching or excess fabric near the infant. The key distinction between a safe waterproof sheet and an unsafe one is fit: a sheet that lifts at the corners or bunches in the middle creates a potential suffocation hazard in the same way any loose bedding does.

Performance in testing

The all-in-one construction is the main practical advantage of this sheet. During a midnight leak change in our test nursery, stripping and replacing one sheet was noticeably faster than removing a fitted sheet and then repositioning a separate protector underneath. The full-perimeter elastic held the sheet flat against the mattress surface throughout the test period, with no corner lifting observed during three months of use. The polyurethane backing blocked liquid in every test pour, and the jersey-knit surface remained free of pilling after twelve machine washes.

Real weaknesses

The all-in-one design has a direct cost: a small leak means washing the entire sheet. With a separate protector and sheet arrangement, you can sometimes spot-treat the fitted sheet while the protector goes through a full wash, cutting down on full-cycle laundry. Families who go through multiple sheet changes per day during the newborn period may find the higher laundry volume worth noting. The jersey-knit fabric also traps slightly more heat than a woven cotton sheet, which is relevant in nurseries without good airflow during summer.

Comparison with rivals

Biloban makes a similar all-in-one waterproof fitted sheet at a lower price point, but the microfiber surface felt less soft in direct comparison and absorbed liquid slightly more slowly. SafeRest’s separate protector under a fitted sheet offers more flexibility in choosing sheet fabric but requires managing two laundry items. Trend Lab crib sheet sets offer a wide range of patterns and soft cotton but include no waterproofing, so they require a separate protector underneath. For families who want simplicity and a quick overnight sheet change, Ely’s and Co is the most convenient option in the researched group.

Who it is for

This sheet suits families who prioritize fast overnight changes and want waterproof protection built into the sheet rather than managed as a separate layer. It works best in nurseries with moderate room temperatures and on standard full-size crib mattresses. Families with high overnight leak frequency who are concerned about laundry volume may prefer a separate protector and sheet system where only the top layer needs changing on small leaks.

📋 Full specifications

DimensionsFits standard 52 x 28 inch crib mattress up to 6 inches deep

ConstructionAll-in-one: waterproof backing bonded to jersey-knit surface

Surface materialSoft jersey-knit top

Waterproof layerPolyurethane laminate bonded to the sheet backing

CareMachine wash warm, tumble dry low

Safety notePer AAP HealthyChildren safe sleep guidance, infants under 12 months sleep on a firm flat surface; this sheet must fit snugly with no bunching

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Frequently asked questions

Does the waterproof layer make this sheet stiff or uncomfortable?

In testing the jersey-knit surface is the primary contact surface and feels similar to a standard jersey crib sheet. The polyurethane backing is not felt by the infant directly. The sheet is slightly less breathable than a sheet without a waterproof backing, which is worth noting in warm rooms, but comfort during normal room temperatures was not a concern over three months of testing.

How is this different from using a separate protector and sheet?

A separate protector and sheet means two layers to put on and take off during a middle-of-the-night change, and two items to launder. An all-in-one sheet simplifies that to one step. The trade-off is that a small leak requires changing and washing the entire sheet rather than just the protector, which consumes more laundry cycles.

Does the all-in-one design meet AAP safe sleep guidelines?

Yes, provided the sheet fits snugly around the mattress with no loose fabric in the sleep space. AAP HealthyChildren guidelines require a firm flat sleep surface free of loose bedding. A well-fitting all-in-one waterproof sheet meets that standard. Check for bunching at the corners after every change.

Can I use this sheet on a pack-and-play or bassinet?

This sheet is sized for a standard 52-by-28-inch crib mattress. Using it on a smaller surface leaves excess fabric, which creates a loose-bedding hazard. Use only on the mattress size it is designed for.

⚠ Safety note: Per AAP HealthyChildren safe sleep guidance, infants under 12 months should sleep on a firm, flat, bare surface with no loose blankets, pillows, bumpers, or positioners. An all-in-one waterproof sheet is acceptable when it fits snugly with no bunching or loose fabric in the sleep space. Check corner fit after every change. This review is informational and is not a substitute for advice from your pediatrician.

📚 Sources & References

This content is informational and not a substitute for professional medical advice. Always consult your pediatrician for safety guidance specific to your child.