Winter sleeping bags for cosy, safe nights
Warm, safe, snug
TOG 2.5–3.5 = cold nights
Warmth ratings for rooms of 16–20 °C. No blankets, no overheating — just the right layer.
Breathable padding
Cotton outer and lining with a light polyester wadding: warm, yet the fabric still breathes.
Safe fit
Snug neck and armholes, secure zip cover and a roomy bottom for kicking legs.
Curated for cold nights
Winter sleep questions
Which TOG do I need for winter?
For rooms at 16–20 °C choose TOG 2.5; below 16 °C, TOG 3.5. Always go by the actual room temperature, not the calendar.
What should baby wear underneath?
At TOG 2.5, a long-sleeved bodysuit and pyjamas; at TOG 3.5, a bodysuit is usually enough in a normal bedroom.
Can I use a winter bag in the car seat?
No — sleeping bags with a car-seat slot are marked separately. Use a car-seat swaddle for travel.
Delivery & returns
Ships within 48 h. Free delivery from 99 € — to all countries. 14-day returns.
This content is general in nature and does not replace local safe sleep guidelines or advice from a paediatrician.
Find the right winter bag in 30 seconds
Two things decide the right bag: the room temperature and your baby's age. Every bag below shows its TOG and size range.
Shop the winter edit