Can my baby wear a sleeping bag in a Moses basket?
Short answer: Usually yes, if your baby meets the bag's minimum weight and it fits well. Do not add extra blankets on top.
Here is the detail behind that answer, taken from current UK guidance from the NHS and the Lullaby Trust.
Things to check
- Choose the right size for your baby's weight so the neck and arm holes are snug and they cannot slip down inside.
- Pick a tog for your room temperature and adjust the clothing underneath.
- Avoid weighted sleeping bags, and do not use a hood or extra blankets on top.
What the guidance says
- A well-fitted baby sleeping bag is an alternative to blankets. Most makers base suitability on weight (usually around 4kg) rather than age, so check the label.
- Keep the cot clear: no pillows, duvets, cot bumpers, loose blankets, soft toys, pods, nests, wedges or anything to keep your baby in place.
Related questions
What is a baby sleeping bag?
A wearable bag that replaces loose blankets, so your baby cannot wriggle under covers.
Shop at Baby Kingdom
- Muslin Swaddle Blanket - Eucalyptus
- 2.5 Tog Baby Sleep Bag 0-6 Months
- 1.0 Tog Baby Sleep Bag 0-6 Months
- Large Muslin Squares Swaddles 3pk
Check each product page for its exact dimensions, mattress size, age and weight limits and safety standards.
More advice
Baby sleeping bags buying guide for UK parentsCan I swaddle a 2 week old?Can I swaddle a 10 month old?Can a 9 month old sleep in a sleeping bag?Keeping your baby warm in winter without overheatingKeeping your baby cool in a summer heatwaveAll baby bedding and sleeping bags advice →
Sources
- The Lullaby Trust: Baby mattresses and bedding (accessed 2026-10-21)
- NHS: Sudden infant death syndrome (SIDS) (accessed 2026-10-21)
General information only, not medical advice. Always follow your product's instructions. If you are worried about your baby, contact your GP, health visitor or 111. In an emergency, call 999.