The cosy ‘Ma petite Laine’ cocoon: improving baby's quality of sleep

Prevents startle awakenings

Easy to fall asleep from birth

Replaces the sleeping bag

Regulates baby's temperature: summer / winter

Cosy Cocoon : wool 100%

Name: Cosy Cocoon : wool 100%
Brand: Ma Petite Laine
SKU: MPLCD
Price: 65.83 EUR
Availability: InStock

From

€65.83

For peaceful sleep from birth

A cozy newborn cocoon at a gentle price, 100% wool, for all seasons.

Benefits for your baby :

🌙 Promotes falling asleep: natural fetal position
💤 Hands remain accessible for natural self-soothing
Prevents startle-induced awakenings
🌡️ 100% baby-safe wool: regulates temperature, both in winter and summer
Made in France & designed by Agathe, pediatric physiotherapist
Easy machine wash
Used in hospital maternity wards

Also discover the Premium Cocoon range in 100% merino wool more colors and accessories available.

Color: Natural

Natural
Sage Green

taille:

From

€65.83

Secure payment
Delivery within 24h/48h - Easy return within 14 days

Agathe, physiotherapist :

“In the early stages, baby needs to be curled up in flexion for comfort when sleeping.

The Ma Petite Laine cocoon allows baby to regain this fetal position.”

Soothed, baby falls asleep easily, thanks to an appropriate sleeping position and a soft swaddle that doesn't hinder his movements,

and gives him access to his hands, as in utero.

The constant contact provided by the cocoon prevents startle awakenings (Moro's reflex),

while guaranteeing optimum safety for baby during waking and sleeping phases.”

Choosing the right size :

A reminder:

    The cocoon 0-6 months: Suitable from birth from 48cm (see the Préma cocoon for smaller babies)
    The 2-9 months cocoon: Fits baby from 55cm (or from birth for very large babies)
    The cocoon 6-18 months: Suitable for babies from 65cm (ideal for babies with strong needs, or for nurseries).

There is no age limit for use. The cocoon does not restrict baby's movements !

A cocoon made of 100% baby-safe wool !

Our wool is suitable even for the most sensitive skin.
Newborns often struggle to regulate their body temperature unlike cotton or acrylic, 100% wool allows for natural thermoregulation: the cocoon can be used both in winter and summer.

The chart below helps you understand how to dress your baby depending on the room temperature.

Express FAQ :

Recommended age: from birth, no upper limit
Safety: complies with current standards
Care: machine washable up to 30 °C, do not tumble dry
Shipping: within 24 to 48 hours, free from €80 (France)
Returns: possible within 14 days

Recommendations for safe sleep:

The cocoon replaces the sleeping bag and can be used while sleeping. It is smaller than the baby and its rolled edge is naturally positioned at the level of the baby's elbows.

Easy & Natural Care

Our cocoon is designed to simplify your daily life while respecting the natural properties of merino wool:

- Naturally water-repellent
A quick wipe with a clean cloth is enough for everyday care.
- Machine washable
Wool cycle at 30 °C, thanks to Superwash treatment (prevents felting).
- No tumble dryer
Flat drying recommended.
- Air out weekly
To maintain freshness and natural properties.
- 100% OEKO-TEX® certified merino wool
Mulesing-free, soft, breathable, and naturally thermoregulating.
- Authenticity, softness & practicality combined
A living fabric that’s kind to the skin and the planet.

A perfect balance of authenticity, softness, and practicality !

Registered design with the INPI.

UNITED KINGDOM

Home Delivery by Chronopost : €17

Free for orders over €200

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IRELAND

Home Delivery by Chronopost or colissimo : €9

Free for orders over €200

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NORWAY

Home Delivery by Colissimo, no customs charges= €15

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USA

Home Delivery by Chronopost : €40

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European Union

Delivery by Colissimo, no customs charges = €7,8 // Free for orders over €150

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Non-EU countries

Home Delivery by Chronopost = €25

Free for orders over €200

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FRANCE

Point relais delivery by GLS (4-5 days) = €3.90 // Free for orders over €150

Home delivery by GLS (3-5 days) = €7.80

DOMTOM :

Home delivery by Colissimo = €30
Free for orders over €200

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BELGIUM - NETHERLANDS - LUXEMBOURG - SPAIN - PORTUGAL - ITALY - AUSTRIA - GERMANY

Delivery to a relay point by GLS (4-5 days) = 4.80€ // Free for orders over 150€.

Home delivery by GLS (3 days) = 7.80€ // Free for orders over 150€.

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SWITZERLAND

Delivery by Colissimo, no customs charges = €20 // Free for orders over €200

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CANADA

Home delivery by Colissimo = €25 // Free for orders over €200

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For all other countries, don't hesitate to contact us via the website's messaging system!

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Reviews subject to control

1★

2★

3★

4★

5★

9.8/10

Based on 16 reviews

DON c.
Published Jul 05, 2025 at 10:18 am (Order date: May 26, 2025)

5

Perfect, soft, comfortable, and the baby sleeps much better than in a sleeping bag, I recommend! (Translated review)
Sabrina A.
Published Jun 23, 2025 at 07:09 pm (Order date: Jun 04, 2025)

5

Very good (Translated review)
Estelle F.
Published Jun 11, 2025 at 09:02 pm (Order date: May 27, 2025)

5

Great little baby cocoon, thank you! (Translated review)
Angélique O.
Published Jun 08, 2025 at 09:13 am (Order date: May 24, 2025)

5

It is very well adapted and we are already thinking about buying the next size up for his growth. (Translated review)
Hélène M.
Published Jun 06, 2025 at 01:59 pm (Order date: Jan 23, 2025)

5

Great, I loved it but it's a bit tight now. (Translated review)
Josette J.
Published May 06, 2025 at 09:20 pm (Order date: Apr 22, 2025)

5

Very nice color. (Translated review)
Jocelyne G.
Published Apr 14, 2025 at 07:02 am (Order date: Mar 21, 2025)

5

Good (Translated review)
Ophelie P.
Published Apr 09, 2025 at 09:02 pm (Order date: Mar 25, 2025)

5

Ras (Translated review)
Olivia M.
Published Apr 07, 2025 at 08:14 am (Order date: Mar 23, 2025)

5

The cocoon is of beautiful quality. The wool green color is soft. (Translated review)
Stephanie C.
Published Apr 06, 2025 at 11:50 pm (Order date: Mar 22, 2025)

5

My little caterpillar is very comfortable in its cocoon, happy baby = happy parents (Translated review)