- A toddler nap mat cover that goes on like a fitted crib sheet, with a blanket attached, per the listing.
- Listed at 48 x 24 inches to fit a standard size nap mat.
- Made from microfiber Minky material, machine washable and dryer safe.
- Rolls up small enough for a preschool size backpack, according to the maker.
- Shown here in the Shark pattern; a Rainbow version uses the same listing details.
A toddler nap mat cover solves a very specific daycare problem: the mat is vinyl and cold, the blanket slides off, and everything has to come home on Friday for a wash. The WTPDR Nap Pocket from Where The Polka Dots Roam combines a fitted cover and a blanket in one piece, so there is a single item to pack.
This review goes through what the listing says about the Shark pattern version: size, fabric, care and who it is meant for. It also flags what the listing does not tell you. For full beds at home, see the kids bedding range.

WTPDR Nap Pocket
On paper, the WTPDR Nap Pocket is a simple, practical toddler nap mat cover: a fitted 48 x 24 inch cover with an attached blanket, soft Minky microfiber, and machine wash and dryer care. The shark print gives kids something to recognize as theirs. Check your school's mat size before you order, because that single number decides the fit.
- Preschool and day care kids who use a standard size nap mat
- Parents who want one washable piece instead of a sheet plus a loose blanket
- Kids aged 2 to 6, the range the listing gives
- Families who send nap gear home in a backpack each week
- Nap mats that are larger or smaller than 48 x 24 inches
- Centers that require a separate sheet and blanket or a specific nap kit
- Anyone looking for a full sleeping bag with a pillow
What is a toddler nap mat cover, and how does the Nap Pocket work?
Most day care nap mats are foam with a wipeable vinyl surface. A toddler nap mat cover wraps that mat in fabric so a child lies on something softer and the cover can go through the wash.
The listing says the Nap Pocket goes on like a fitted crib sheet, with a cozy blanket attached. So the bottom layer hugs the mat and the top layer stays connected, which means the blanket cannot wander off to the next mat.
Key specs from the listing
| Spec | As listed |
|---|---|
| Product | WTPDR Nap Pocket, toddler nap mat cover and blanket |
| Pattern reviewed | Shark |
| Measurements | 48 x 24 inches |
| Fits | Standard size nap mat |
| Design | ✓ Fitted cover with attached blanket |
| Fabric | Microfiber Minky material |
| Suggested ages | 2 to 6 years |
| Care | ✓ Machine washable and dryer safe |
| Portability | ✓ Lightweight, foldable, rolls up to fit a preschool size backpack |
| Pillow | ✗ Not mentioned in the listing |
Nap Pocket measurements
Listed size of the cover, in inches
Two numbers matter here: 48 inches long and 24 inches wide. The listing does not state a mat thickness, so if your school's mat is unusually thick, ask before buying.
Fabric, feel and care
The maker describes the fabric as microfiber Minky material, feather-soft to the touch. Minky is a plush, short-pile polyester that families often choose for blankets because it feels warm and smooth.
For care, the listing states machine washable and dryer safe. That is the feature most parents will lean on, since nap gear usually comes home dirty at the end of the week.
- Wash it before the first use.
- Follow the care label for temperature and dryer settings.
- Pack a spare if your center sends bedding home only on weekends.
- Check seams and the fitted edge now and then as part of normal laundry.
Shark vs Rainbow: same cover, different print
The Nap Pocket also comes in a Rainbow pattern. Both listings share the same title, measurements, fabric and care details, so the choice comes down to which print your child will recognize as their own at nap time.
WTPDR Nap Pocket
Check price →WTPDR Nap Pocket
Check price →| Shark Nap Pocket | Rainbow Nap Pocket | |
|---|---|---|
| Size | 48 x 24 in | 48 x 24 in |
| Attached blanket | ✓ | ✓ |
| Minky microfiber | ✓ | ✓ |
| Machine wash and dryer safe | ✓ | ✓ |
| Ages listed | 2 to 6 | 2 to 6 |
How to choose a toddler nap mat cover
- Measure the mat. Get length, width and thickness from the school. The Nap Pocket is listed at 48 x 24 inches for a standard mat.
- Check the rules. Some centers want a fitted cover, others a sheet plus blanket, and some supply their own.
- Think about laundry. Machine washable and dryer safe saves time every Friday.
- Plan the commute. A cover that rolls small fits in a backpack with a change of clothes.
- Let the child help pick. A print they love makes their spot easy to find.
When your toddler moves to a real bed at home, the best kids bedding sets guide and best colorful bed sheets roundup cover twin sheets in fun prints, and the horse bedding guide covers a favorite theme. All sizes are on the sheet sets page.
What the listing does not tell you
A few details are missing, so plan around them:
- No mat thickness range is given.
- No pillow or pillow pocket is mentioned.
- There is no stated weight or packed size, only that it rolls up to fit a preschool size backpack.
- The size field on the listing is garbled, so rely on the 48 x 24 inch measurement in the bullets.
As a toddler nap mat cover, the WTPDR Nap Pocket keeps things simple: one fitted 48 x 24 inch cover with the blanket attached, in soft Minky microfiber that goes in the washer and dryer. That covers the main jobs parents need from day care nap gear.
Buy it if your center uses a standard mat and allows fitted covers. Skip it if the mat is a different size or the school supplies its own bedding. Choose Shark or Rainbow based on what your child likes, since the listings are otherwise the same, and find bedding for home on the kids bedding page.
FAQ
What size nap mat does the Nap Pocket fit?
The listing gives measurements of 48 x 24 inches and says it fits a standard size nap mat.
Is the WTPDR Nap Pocket a good toddler nap mat cover for day care?
On paper it suits day care well: a fitted cover with an attached blanket that rolls up to fit a preschool size backpack. Check your center's mat size and bedding rules first.
Can I put the Nap Pocket in the dryer?
Yes. The listing says it is machine washable and dryer safe. Follow the care label for settings.
What age is the Nap Pocket for?
The listing says it is suitable for kids aged 2 to 6 years.
What is the Nap Pocket made of?
The maker describes it as microfiber Minky material that is feather-soft to the touch.
Does it come with a pillow?
The listing does not mention a pillow, only the fitted cover with an attached blanket.
