Parents urged to check baby sleeping bags after suffocation warning
Thursday 01 October 2026
Parents and carers are being urged to stop using baby sleeping bags with hoods or without armholes for unsupervised sleep because they could cause overheating or suffocation.
The Office for Product Safety and Standards (OPSS) has issued a safety alert covering products marketed or intended for babies to sleep in while in a cot or crib. It warns that the risks can lead to serious injury or death.
The alert follows nearly 50 recalls or product safety reports concerning dangerous baby sleeping bags in the UK since 2023.
Its central message to families is clear: “Only buy or use a baby sleeping bag that has arm holes and no hood”.
Why these sleeping bags are dangerous
Without armholes to help keep a baby in position, a child can slip down inside a sleeping bag, allowing the material to cover their nose and mouth and restrict their breathing.
A hood can also move over a baby’s nose and mouth during sleep, creating a suffocation risk. Some of the dangerous products have both a hood and no armholes.
Materials that retain heat, or enclose a baby’s head, can prevent heat from escaping and cause overheating. OPSS warns that overheating increases the risk of sudden infant death syndrome, also known as SIDS.
Which products the alert covers
The warning concerns sleeping bags marketed or intended for unsupervised baby sleep in a cot or crib. It does not cover items designed to be worn in a pram, such as pramsuits or footmuffs, or products designed specifically to swaddle a baby.
The alert also does not apply to baby sleeping bags that meet voluntary standard BS EN 16781:2018, which sets out safety requirements and testing methods for children’s sleeping bags used in a cot.
Separate OPSS guidance advises parents to check the sizing guide, make sure the sleeping bag fits without the baby slipping inside, and read the warnings on the label.
Warning over online baby product adverts
The Advertising Standards Authority (ASA) has also warned parents and carers to be alert to online adverts promoting baby products that claim to help with colic, reflux, sleep and soothing.
Following a large-scale monitoring exercise, the advertising regulator identified adverts promoting potentially dangerous products and practices that could put babies at risk of serious harm or death.
The warning raises a wider concern for families choosing baby products online: being advertised or offered for sale does not, by itself, establish that an item is safe for a baby to sleep in.
Action for retailers and Northern Ireland enforcement teams
OPSS says businesses must ensure that products marketed or intended for unsupervised baby sleep have armholes and do not contain a hood. Products that do not comply must be removed from sale and corrective action taken.
Retailers and importers are being advised to consider supplying only baby sleeping bags that meet BS EN 16781:2018.
The alert also calls on local authority Trading Standards teams and Environmental Health officers in Northern Ireland to take action to remove unsafe baby sleeping bags from sale in their areas.
What parents and carers should do now
Parents, carers and childcare settings should stop using affected sleeping bags for unsupervised baby sleep and avoid buying replacements with the same unsafe features.
Anyone who bought an affected product marketed for unsupervised baby sleep should contact the business that supplied it. OPSS says buyers may be entitled to redress under the Digital Markets, Competition and Consumers Act 2024. Consumer rights information is available here.
For families in Northern Ireland who need help pursuing a complaint, Consumerline can provide advice on 0300 123 6262. It is open Monday to Thursday, 9am to 5pm, and Friday, 9am to 4pm—giving parents a route to seek help after taking an unsafe product out of use.
