whichtog.comsleep layer recommendations
What TOG for 21°C?
Baby sleeping bag and what to wear in a 21°C room
Recommended at 21°C
At 21°C, use a 1.5 TOG bag, worn over a long-sleeved bodysuit.
1.5TOG
Wear, under the bag:
Long-sleeved bodysuit
Band 20–22°C
Pick the bags you own and see the overnight forecast.
What TOG sleeping bag does a baby need at 21°C?
At 21°C, use a 1.5 TOG bag, worn over a long-sleeved bodysuit.
What should a baby wear to sleep at 21°C?
Dress them in a long-sleeved bodysuit, under a 1.5 TOG sleeping bag.
Why this TOG at 21°C?
John Lewis and aden + anais: 1.5 TOG at 20–22°C. M&S recommends 1.0 TOG for 20–24°C. Love to Dream "Mild" band.
Safe sleep checks
- Always place your child on their back to sleep.
- Check for overheating by feeling the chest or back of neck. Remove a layer if hot or sweaty.
- Do not put a hat on your baby indoors or for sleep — babies cool down through their head, and a hat can cause overheating.
- Do not use a sleeping bag with a cot duvet or loose blanket.
- These are general guides only — every child is different.
- Ideal room temperature for sleep is 16–20°C.
- Stop using a sleeping bag if damaged or if your child can climb out of the cot.