Babywearing
Wrap or carrier – which is better?
Wraps, ring slings, ergonomic and hybrid carriers compared by your child’s age and weight, ergonomics, learning curve and safety. With a quick helper.
In-depth guide 4 min read
How to choose an ergonomic carrier
You will learn a buckle carrier faster than a wrap. But “ergonomic” is not a quality mark; it is a set of features you can check for yourself. Here is what they are, and how to adjust the carrier.
What “ergonomic” means
The word is not protected or defined by law. In practice it is used for carriers that hold the child in the M position and spread the weight over your shoulders and hips. The International Hip Dysplasia Institute (IHDI) describes what such a carrier should do: the child’s thighs are supported right up to the knee joint, the hips are spread and bent, and the knees are slightly higher than the bottom.1,3 The opposite is a narrow seat that supports only the crotch, with the legs dangling. The IHDI does not recommend that for long carries.1
A checklist for choosing
The standard EN 13209-2:2015 sets safety requirements and test methods for frameless soft carriers with sewn leg openings, intended for children up to 15 kg.4 Compliance with the standard says nothing about ergonomics; it is about the safety of the construction, for example strength, openings or small parts.
A carrier from birth
If you want to carry a newborn in a carrier, look for one that the maker explicitly states is for use from birth and that has:
- a panel that adjusts in width, so that it does not spread the legs further than is natural for a small baby,
- a panel that adjusts in height, so that it supports the back without covering the face,
- neck support for a baby who cannot yet hold up their head.
Some carriers need an insert for a newborn, others an adjustment. Use only what the instructions say. More in the guide Carrying a newborn.
Facing you, facing out, on the hip, on the back
| Position | When | What to bear in mind |
|---|---|---|
| Front, facing you | from birth, if the carrier allows it | the IHDI recommends it for the first six months3 |
| Front, facing out | only if the carrier allows it, and from the age in the instructions | the M position is harder to maintain; the IHDI does not consider it proven to be harmful, but before 6 months it prefers facing the parent2,3 |
| On the hip | according to the instructions | a view of the world while staying close to you |
| On the back | according to the instructions, usually with an older child | you can’t see your child, so learn to check on them and put them on safely |
More in the article Front, hip and back carries.
How to adjust the carrier
- Fasten the waist belt so that it sits on your hips, not on your tummy below the ribs. With a small baby the belt is usually higher, so the child sits high enough.
- Sit your child in the panel so that the bottom sinks into the seat and the knees are slightly higher than the bottom.
- Pull the panel up over the back; it should support the back in its natural curve.
- Tighten the shoulder straps gradually and evenly. Your child should be snuggled in, not leaning away.
- Check T.I.C.K.S.: tight, in view at all times, close enough to kiss, keep chin off the chest, supported back.5
If your child “hangs” low, their head is well below your chin or you feel a pull in your lower back, the belt is probably too low or the straps are loose.
Types of carrier
| Type | Description | Who it suits |
|---|---|---|
| Buckle carrier (soft structured carrier) | waist belt and shoulder straps with buckles | the quickest to learn; good for several wearers |
| Hybrid carrier | buckled waist belt, tie-on shoulder straps (or the other way round) | a finer fit; a little more learning |
| Mei tai and similar | all the straps tie | close to a wrap, packs small |
| Hip seat | a seat on the hips, sometimes with a panel | older children, short carries; with small babies the M position is harder to maintain2 |
What to watch out for
- A wide seat is not enough if the carrier is badly adjusted. The most common mistake is a belt sitting too low and loose straps.
- A carrier “from 0 to 4 years” sounds good, but it has to genuinely fit both a newborn and a toddler. If you can, try it with your own child.
- A second-hand carrier: check the buckles, seams and straps, and download the instructions.
- Sleep: if your child falls asleep in the carrier, T.I.C.K.S. applies; for a longer sleep, move them to a firm flat surface. More in the article Carrying safely.
Next
- Wrap or carrier – a comparison and a helper
- Ergonomic carrying and the hips
- Babywearing coats, hoodies and inserts
Frequently asked questions
From when can I use an ergonomic carrier?
It depends on the carrier. For some, the maker states use from birth with a minimum weight, often with an adjustable panel or a newborn insert; for others, only from a certain age. The maker’s instructions decide.
Is carrying facing out harmful?
The IHDI says that carrying facing out need not be harmful, but for the first six months it recommends carrying facing the parent, because the M position is easier to maintain that way. If your carrier allows facing out, follow the instructions on from when and for how long.
What is a hip seat?
A hip seat is a seat on a waist belt on which the child sits on your hip or at the front. The IHDI points out that with designs like this it can be hard to maintain the M position with the thighs supported to the knees. For small babies, a classic carrier with a wide panel is therefore a better fit.
Where this comes from
The numbers in the text refer to these sources. The links go to the publishers’ own pages; we simply cite them.
- International Hip Dysplasia Institute:Baby Carriers & Other EquipmentThighs supported to the knee joint; a narrow seat is unsuitable for long carries.
- International Hip Dysplasia Institute:Infant Carrier Design Considerations – Criteria for Hip-Healthy DesignationThe M position matters most up to 6 months; it is harder to maintain when facing out or in a hip seat.
- International Hip Dysplasia Institute:Baby Wearing
- CEN (via NSAI):EN 13209-2:2015 Child use and care articles – Baby carriers – Part 2 Soft carrierScope of the standard – frameless soft carriers with sewn leg openings, for children up to 15 kg.
- UK Sling Consortium (via babyslingsafety.co.uk):The T.I.C.K.S. Rule for Safe Babywearing
We last checked these sources on 13 October 2026.
Further along the path
Babywearing
Ergonomic carrying and healthy hips
What the M position is, why it matters especially in the first six months, what research says about wide and narrow seats, and how to check the position in a wrap or carrier.
3 min read
Babywearing
Carrying a newborn – a safe start
When to start carrying a newborn, which position is safest, how to check the airway, what to consider with premature babies, and how to avoid overheating.
In-depth guide 4 min read