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
Soft brown
Terracotta

taille:

Size Guide

Add option : (multiple choice)

gift wrapping (+€3.25)

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!

Show attestation

Reviews subject to control

1★

2★

3★

4★

5★

9.8/10

Based on 32 reviews

Daniel M.
Published Oct 30, 2025 at 08:11 pm (Order date: Oct 16, 2025)

5

The cocoon is of very beautiful quality and the color is appreciated (Translated review)
Mariem O.
Published Oct 27, 2025 at 08:02 pm (Order date: Oct 10, 2025)

5

Delighted (Translated review)
Françoise R.
Published Oct 18, 2025 at 10:15 am (Order date: Oct 05, 2025)

5

Very satisfied (Translated review)
Martine P.
Published Sep 28, 2025 at 08:17 am (Order date: Sep 13, 2025)

5

Magnificent realization. Soft and this pretty green matches exactly what I wanted (Translated review)
Ophélie C.
Published Sep 22, 2025 at 01:38 am (Order date: Sep 03, 2025)

5

- (Translated review)
Carine S.
Published Sep 20, 2025 at 08:08 pm (Order date: Sep 06, 2025)

5

Perfect. Very soft color. (Translated review)
Rosangela G.
Published Sep 15, 2025 at 05:53 pm (Order date: Sep 01, 2025)

5

Fantastic!! (Translated review)
Virginie C.
Published Sep 09, 2025 at 02:53 pm (Order date: Aug 22, 2025)

2

The cocoon does not work for my 2-month-old son who sticks his elbows out when raising his arms. I am disappointed because I paid a lot and the cocoon will stay in a cupboard ... ! (Translated review)

Merchant's answer
Hello Virginie, Thank you for taking the time to share your feedback. We are sorry to hear that the cocoon did not meet your expectations for your little one. At Ma Petite Laine, we are committed to providing quality products and ensuring that every customer is satisfied. Please do not hesitate to contact us directly, as we accept returns/refunds for items (not washed). Best regards, Olivia
Marie K.
Published Sep 02, 2025 at 07:25 pm (Order date: Feb 25, 2025)

5

Very appreciated (Translated review)
Sigrid M.
Published Sep 01, 2025 at 10:32 am (Order date: Aug 18, 2025)

5

Perfect (Translated review)