Swaddles and sleeping bags, the safe way
What your baby wears to sleep changes twice in the first year: a swaddle for the newborn weeks, then a sleeping bag once the arms come out. Both are cheap enough to be easy gifts and both get outgrown fast, so this section of the baby registry checklist is about the right number, the right size and the safe-sleep rules each one comes with.
Swaddles: useful early, with an end date
Red Nose describes wrapping as a useful way to help a baby settle and stay asleep, not a requirement, and its wrapping guidance sets out how to do it safely. Use lightweight cotton or muslin only, never a blanket or bunny rug. Wrap firmly but not tightly, because a tight wrap can restrict the chest, and leave the legs room to bend up and out: a wrap that holds the legs straight and together can affect normal hip development.
Know when to stop
The same guidance is clear about the end point: stop wrapping when your baby shows signs of rolling or reaches three months, and once those signs appear the arms must be free. That is why swaddles are a short-lived gift. Two or three in the newborn size cover the wash cycle, and zip-up swaddles are worth including for the nights when a muslin wrap feels like origami. Plain muslins are already on the list under clothing. Swaddles and sleeping bags sit in the price range of an ordinary shower gift, so they suit guests who want to give something practical; anyone unsure of the amount can check our guide on how much to give at a baby shower.
Sleeping bags: what replaces the blankets
A baby sleeping bag keeps your baby warm without loose bedding. Red Nose's sleeping bag checklist is short: a fitted neck and armholes so the head cannot slip down inside, no hood, the right size for your baby's age and size, and a TOG rating that matches the room temperature. Dress your baby in light layers underneath and do not add blankets on top.
Its advice on dressing a baby for sleep fills in the rest: dress your baby the way you would dress yourself for the room, remove any hat or beanie before sleep, and check temperature by feeling the tummy, since cool hands and feet are normal. For the registry, ask for two bags in the size and TOG for the season your baby will be in when the swaddling stops, so one can be in the wash.
A sleeping bag with sleeves or arm openings also counts as children's nightwear, so the children's nightwear mandatory standard requires it to carry a fire hazard label. Armholes count as arm openings, so check for the label on almost any bag you choose; only one with neither sleeves nor arm openings is outside the standard.
Worn, not slept on
Swaddles and sleeping bags are something your baby wears, so they are not sleep surfaces. Australia's mandatory safety standard for infant sleep products, in force since 19 January 2026, covers the products a baby sleeps in, such as cots, bassinets and portable cots (see Product Safety Australia's summary). Those belong in the nursery checklist, which covers the cot, the mattress and the rest of the safe sleep space.
The sleepwear checklist at a glance
- Swaddles
- Sleeping Bagessential
Put the sleepwear on a registry
List a few newborn swaddles and two sleeping bags in the size for later, and guests cover both stages. An EasyRegistry baby registry is free to create.