Name: Cocoon Swaddle Sack 3.5 TOG Savannah
Brand: ergoPouch
SKU: EPCO-3.5T00-03MSV25
Price: 74.95 USD
Availability: InStock
Rating: 4.9 (3561 reviews)

EXCLUSIVE

Flat lay of the ergoPouch Cocoon Swaddle Sack 33.5 TOG Savannah

Baby snuggled in ergoPouch Cocoon Swaddle Sack 2.5 TOG Savannah

Benefits of a ergoPouch Cocoon Swaddle Sack

Baby in ergoPouch Cocoon Swaddle Sack 2.5 TOG with two arms out

Baby wearing ergoPouch Cocoon Swaddle Sack with one arm out

Two babies lying in bed wearing Cocoon Swaddle Sack and Long Sleeve Layer

ergoPouch Cocoon Swaddle material compilation

Close-up of the Savannah colourway highlighting the cute animal prints

EXCLUSIVE

3.5 TOG

A secure, multi-functional swaddle and sleep sack in one, designed to be worn for sleep from birth.

4.9

Rated 4.9 out of 5 stars

3,561 Reviews

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Size

Size Guide

0-3M 3-6M 6-12M

Size Guide

Cocoon Swaddle Sack

Please use your child's weight to find the most appropriate and safe size for them. To comply with safety requirements, our Cocoon Swaddle Sacks have a firm fit around the neck, shoulder and chest area to prevent your little one from slipping inside. You should be able to put 2 fingers inside the neck opening for the correct fit. Please do not size up to the next size until your child meets the weight requirement, for safety reasons.

ergoPouch size	00000	Newborn	0-3M	3-6M*	6-12M
Same as size	00000	0000	000	00	0
Pouch length (cm/inch)	47cm / 18.5"	52cm / 20.5"	60cm / 23.6"	70cm / 27.6"	76cm / 29.9" (0.2 & 1.0 TOG) 80cm / 31.5" (2.5 TOG)
Child weight (kg/lb) maximum	2-3kg / 4-7lb	3-4kg / 7-9lb	3-6kg / 7-13lb	6-8kg / 13-18lb	8-10kg / 18-22lb
Child height (cm/inch) maximum	50cm / 19.7"	55cm / 21.7"	62cm / 24.4"	62-68cm / 24.4" - 26.8"	68-76cm / 26.8" - 29.9"

*Previously size 2-6 months

See full size guide for all products

Product variants

Free delivery on orders over $70*
Estimated dispatch: 08 December 2025
Extended Holiday Returns until Jan 31st

4.9

Rated 4.9 out of 5 stars

Based on 3,561 reviews

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3,561 reviews

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Merchis M.
Verified Buyer
11/28/25
Reviewing
Cocoon Swaddle Sack 2.5 TOG Savannah
Rated 1 out of 5 stars
I haven’t received the product
Ordered 2 weeks ago and still haven’t received it, not sure why I get a review email
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EU
ergopouch US
12/2/25
Hi Merchis

Thank you for your feedback regarding your recent order. We understand the frustration of not receiving your order as anticipated.

Your case has been referred to our Customer Support Team who will look into your order delivery and will be in contact with you soon to assist you in locating your parcel.
Deanna R.
Verified Buyer
11/24/25
Reviewing
Cocoon Swaddle Bag 2.5 TOG Petit Pretzel
Rated 5 out of 5 stars
For newborn
Bought this for newborn grandson who is tiny. His mother said it was really great on the cold nights we are still having
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Yara Z.
Verified Buyer
11/14/25
Reviewing
Cocoon Swaddle Sack 2.5 TOG Dragonflies
Rated 5 out of 5 stars
Great swaddle!
One of my best and most used purchases, keeps my baby warm and calm 💖
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