What Bedding Fits a Mokee Cot Bed? A Layer-by-Layer Guide
By Mokee | Published: 2026-10-16
Category: Guias Práticos
Build the right cot bed bedding layers for your Mokee cot bed. A step-by-step guide to sheet size, duvet size, and safe toddler bedding choices.
Quick answer
For a Mokee cot bed, start with a fitted sheet sized to your mattress, then add a lightweight toddler duvet and pillow only when your child is ready. Most Mokee cot beds use a 140 x 70 cm mattress, so a 140 x 70 cm fitted sheet is the base layer. Build upward in thin, breathable layers rather than one thick duvet.
Start with the mattress size, not the sheet label
Cot bed bedding only works if the base layer matches the mattress. Mokee cot beds commonly take a 140 x 70 cm mattress, but check the label on your own mattress before buying sheets. A sheet that is too small will pull off the corners overnight; one that is too large will bunch under your child. Measure the mattress length and width, then match the fitted sheet to those numbers rather than to a general 'cot bed' label.
Choose the base layer: fitted sheet
The fitted sheet is the only layer that needs to stay tight against the mattress. Look for elasticated edges that pull under all four corners and a fabric that feels soft against skin. Cotton jersey and 100% cotton are common choices because they stretch and breathe. If your child is still in nappies or just out of them, a two-pack lets you swap one sheet while the other is in the wash.
Add warmth in thin layers, not one heavy duvet
A toddler duvet for a cot bed is usually around 120 x 150 cm, but sizes vary by brand, so check the duvet label against your cot bed dimensions. A duvet that hangs over the sides can be pulled over your child's head. Instead of one thick duvet, use a lightweight toddler duvet and adjust the room temperature or sleep bag instead. For children under two, many safe-sleep guidelines recommend a sleep bag rather than a duvet.
Decide when to add a pillow
A pillow is not part of the base cot bed bedding set for a baby. Most safe-sleep advice says to wait until your child is at least two years old, and some children do not need one until later. When you do add one, choose a flat toddler pillow that fits the cot bed width without crowding the mattress. If your child moves a lot in sleep, a pillow can end up under their body, so check it is still in place in the morning.
Layer for seasons without changing the sheet
You do not need a different fitted sheet for summer and winter. Keep the same 140 x 70 cm cotton sheet and change the top layer instead. In warmer months, a single lightweight duvet or a sleep bag with a low tog rating is enough. In colder months, add a second thin layer or use a higher tog sleep bag. The fitted sheet stays the same because it sits directly on the mattress and is mainly for comfort and hygiene.
Your cot bed bedding checklist, step by step
- Measure your Mokee cot bed mattress: Use a tape measure on the mattress itself, not the cot bed frame. Write down length and width in centimetres. Checkpoint: if your mattress is 140 x 70 cm, buy 140 x 70 cm fitted sheets. If it is a different size, match that number instead.
- Fit the base sheet: Pull the elasticated corners under the mattress one at a time, then smooth the centre with your hand. Common mistake: leaving a wrinkled sheet. A smooth sheet is less likely to bunch under your child.
- Choose the top layer for your child's age: For under two, use a sleep bag. For two and over, a lightweight toddler duvet around 120 x 150 cm is typical, but check your cot bed dimensions first. Checkpoint: the top layer should not hang over the sides of the cot bed.
- Add a pillow only when ready: Wait until at least two years old and choose a flat toddler pillow. Place it at the head end and check it stays there overnight. Common mistake: using an adult pillow, which is too thick and too large for a cot bed.
- Rotate two sheets for easier washing: Keep one sheet on the bed and one clean sheet folded nearby. Wash according to the care label and let it dry fully before storing. Next step: check that your spare sheet is the same 140 x 70 cm size so it fits without stretching.
Mokee fitted sheets that match a 140 x 70 cm cot bed mattress
- Toddler Bed Fitted Sheet | 140 x 70 cm – White – 2 Pack: Toddler Bed Fitted Sheet | 140 x 70 cm – White – 2 Pack, made from 100% cotton with elasticated edges. The two-pack gives you a spare sheet for night accidents and the elasticated edges help the sheet stay smooth on the mattress.
- Toddler Bed Fitted Sheet | 140 x 70 cm - Animal Friends: Toddler Bed Fitted Sheet | 140 x 70 cm - Animal Friends, made from soft and stretchy jersey cotton with a playful animal print. Jersey cotton stretches over the mattress corners, and the print can make the bed feel more inviting for a toddler moving out of a cot.
- Toddler Bed Fitted Sheet | 140 x 70 cm - Bloomy: Toddler Bed Fitted Sheet | 140 x 70 cm - Bloomy, made from OEKO-TEX certified organic cotton jersey with a beige floral design. The organic cotton jersey base layer is a practical choice if you want a certified fabric next to your child's skin and a calmer nursery look.
