this tells you about the new British standard for baby sleeping bags and part of that is that they should be sleeveless:
The new British Standard for Baby Sleep Bags (BS 8510:2009) has been introduced to provide a quality and safety standard for Baby Sleep Bags to conform to in the UK. Together with other industry and technical experts, The Gro Company has been involved with a working group for over two years in order to produce this very important Standard to help parents to be confident that they are buying a safe and high quality Baby Sleep Bag. To meet the new Standard, Baby Sleep Bags must be constructed to specific guidelines and tested in accordance with industry standard testing equipment. BS 8510:2009 has been developed completely with a baby?s safety in mind and some of the requirements are as follows:
? Baby Sleep Bags should have armholes, but no sleeves or hoods, to prevent over-heating
? The neck openings have both minimum and maximum measurements to ensure safety
? Zips, buttons and press studs (poppers) have to pass rigorous tests to ensure strength and durability
? Loop labels are not allowed and any embellishments such as embroideries, ribbons and appliqués must pass stringent tests to ensure that they are safe for babies and do not pose risks of choking, entanglement, or entrapment
? Shrinkage and colour fastness are also tested to ensure quality and durability
? Tests are also undertaken to ensure that no dangerous chemicals are present, for example, in the dyes used in the fabrics, or in fire retarding the Baby Sleep Bags
? The Baby Sleep Bag must be labelled properly for the correct age and/or height for the baby
? The Baby Sleep Bag should be a low tog (warmth) rating and must be tested and labelled to show the tog rating and the suitable bedroom temperature.
The New British Standard is voluntary, and not all brands of Baby Sleep Bags on sale in the UK will comply. The Gro Company has always produced Baby Sleep Bags with safety and quality as a guiding principle. BS 8510:2009 is based on many of the recommendations in the previous voluntary Code of Practice for Quality and Safety of Baby Sleeping Bags (2005), which we ourselves were involved in drawing up. We have always firmly believed in the utmost importance of producing a Baby Sleep Bag that can be washed time and again, and that is as safe as possible when you are leaving your baby unattended and asleep for up to 12 hours at a time.