Name: 13x18 Toddler Pillowcase — 100% Cotton Hypoallergenic Envelope Cover
Brand: Little Sleepy Head
Rating: 4.7 (11 reviews)

Product description

Soft 100% cotton construction - Each pillowcase is crafted from pure cotton that feels comfortable against delicate skin and tends to soften further after repeated washing. The fabric is breathable, suitable for year-round use, and designed to be gentle on little ones.

Practical envelope closure - Instead of a zipper or button, these covers use an envelope-style flap that tucks the pillow insert securely inside so the cover stays in place. The design makes it quick to strip the case off and pop it into the washing machine.

Safety and quality tested - The textile meets OEKO-TEX Standard 100 guidelines and conforms to CPSC safety requirements. That means the materials are screened for common irritants and the sewing and finishes are made to toddler-safe standards.

Designed to fit most toddler pillows - Sized at roughly 13 x 18 inches, this case fits a wide range of toddler inserts on the market and is optimized for the Little Sleepy Head toddler pillow insert. It’s offered in a variety of colors and cheerful patterns to match nursery themes and personal preferences.

Contents and care - Pack contains one pillowcase only; the pillow insert is not included. Machine wash and tumble dry for easy care. Follow garment tags for best results and to maintain softness and print vibrancy.

Pros

100% cotton: soft, breathable, improves with washes
Envelope closure keeps insert secure and is easy to remove
OEKO-TEX and CPSC compliant for peace of mind

Cons

Includes only one case — insert sold separately
May feel slightly firm until softened by a few washes
Single-piece purchase means no spare during laundering

VerdictThis 13x18 cotton pillowcase is a practical, gentle option for young children. The envelope-style opening holds the insert in place and makes removal for washing straightforward. The fabric is breathable, becomes softer with laundering, and meets OEKO-TEX and CPSC safety criteria, so it’s a reliable everyday choice. Available in playful prints to suit different tastes, the cover is sold individual

Reviews

LOLO 5/5

Adorable pattern, comfy feel

Cute animal design and a soft hand. My two-year-old requests it every night.
Susannah 5/5

Soft and easy to care for

Very soft with a cute strawberry print. It came out of the washer and dryer without obvious shrinkage or heavy wrinkling. The envelope flap took a minute to get used to, but works fine.
A Jensen 5/5

Colorful and practical

My toddler loves the colors. The case washes well and the dye doesn’t run. The fabric is a touch coarse initially, but it doesn’t bother my child and fits toddler inserts nicely.
Larissa 5/5

Simple and sweet

Super cute design and exactly what I expected.
Danyelle 5/5

Excellent for sensitive heads

Very soft and cooling. They’ve held up through washes and don’t snag hair, which has been important while my son is losing hair during chemo. Fit remains consistent.
Ingy 4/5

Bastante suave

Muy suave; un poco cara para lo que es, pero linda y quedó perfecta para la bebé.
S. Tosado 4/5

Great cover — note it’s only the case

Really cute and fits the pillow well. I assumed the insert was included by mistake; this listing is for one case only. Easy to put on and take off, but a second cover would be handy.
Sian Phillibert 5/5

Fits cot pillow surprisingly well

Lovely soft case that worked well on my Ikea LEN cot pillow (14x22). Very happy with the fit and finish.
Ted 5/5

Soft and shrinks to fit

Soft fabric that seems to settle to the right size after washing. I mistakenly thought there were two cases, but that was my oversight. Recommend it.
PickyPickyPicky 4/5

Sturdy with a cute print

Well-made cotton cover with an adorable elephant pattern and a useful envelope pocket. Could be slightly softer, but that would likely affect durability.
Kristin B. 5/5

Lovely prints and gentle fabric

We already had this brand's toddler pillows and were impressed, so we bought extra covers. Chose the elephant and cars patterns — they’re bright and my twins adore them. The cotton is soft against their skin.