Cocoon Swaddle Bag 1.0 TOG
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Size Guide
Cocoon Swaddle Bag
Please use your child's weight to find the most appropriate and safe size for them. To comply with safety requirements, our Cocoon Swaddle Bags 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 | Newborn | 0–3M | 3–6M* | 6–12M^ |
---|---|---|---|---|
Same as size | 0000 | 000 | 00 | 0 |
Pouch length (cm) | 52cm | 60cm | 70cm | 76cm (0.2 & 1.0 TOG ) 80cm (2.5 TOG) |
Child weight (kg) | 2-5kg | 3-6kg | 6-8kg | 8-10kg |
Child height (cm) | 55cm | 62cm | 62-68cm | 68-76cm |
*Previously size 2-6 months, suitable for child weight 5-8kg
^Previously size 3-12 months, suitable for child weight 7-10kg
Best For

For newborns and babies either swaddled, or arms-out sleeping once rolling.
Description
Our Cocoon Swaddle Bags are designed to be both easy to use and difficult to escape from. This zip-up swaddle is TOG rated for warmth to keep a baby snug and securely swaddled without the need for complicated wrapping from day one. Being TOG-rated means that the warm 2.5 TOG swaddle bag can be used on its own in room temperatures between 17-23°C / 63-73°F with no blankets in the bassinet or cot to make this a safe sleep option for a newborn or baby in winter. The chest area is 1.0 TOG rated to prevent overheating and allow for full chest expansion when breathing. Parents can layer up underneath the winter swaddle as needed for warmth, and follow our handy FREE room thermometer and what to wear guide included with the product to help them dress their child appropriately. We recommend pairing this with one of our TOG-rated Layers or Bodywear underneath (sold separately).
The 2.5 TOG Cocoon Swaddle Bag is our warmest winter swaddle. The Cocoon Swaddle bag is made from and filled with GOTS certified organic cotton, with elastane in the outer fabric and bamboo in the lining. This means it's firm enough to restrict startle reflex whilst still allowing stretch and movement for healthy growth. The stretch allows for added comfort, and for a baby to move its hands into a self-settling position inside the swaddle. The soft, breathable organic cotton and bamboo is certified non-toxic, dyed with water based dyes, and gentle on newborn skin, and skin prone to eczema breakouts. A zip enclosure also protects your child's delicate skin, and the handy arm poppers transition the Cocoon from an arms-in swaddle to arms-out sleeping bag when baby is showing signs of rolling. The bell shaped design is approved by the International Hip Dysplasia Institute as being hip-healthy, and promotes proper joint development in the hips and shoulders joints. Finally, the two-way zipper makes for quick and easy nappy changes during sleep with minimal disruptions.
The Cocoon Swaddle Bag meets all safety standards in Australia and New Zealand and is reviewed by the Eczema Association of Australasia as a skin-friendly product.
Q: Does the Cocoon Swaddle Bag come in a 3.5 TOG?
The Cocoon Swaddle Bag does not come in a higher tog than a 2.5 TOG. This is reduce the risk of overheating, by dressing a baby too warmly for sleep. A young baby cannot regulate their body temperature like an older child or adult does, and has not yet developed the ability to sweat if they are too hot.
If you are finding your baby is waking by being too cold, consider increasing their Layers underneath, or using a light layer such as the Baby Tuck Sheet on top (for babies not yet rolling).
Features
Materials
- Body: 55% Organic Cotton / 40% Bamboo Viscose / 5% Elastane
- Lining: 55% Organic Cotton / 40% Bamboo Viscose / 5% Elastane
Size & Care
Size
0000: Chest 18 cm, Length 52 cm.
To fit: Weight 2-5 kg, Height 55 cm, Size 0000
0-3M: Chest 21 cm, Length 60 cm.
To fit: Weight 3-6 kg, Height 62 cm, Size 000
3-6M: Chest 24 cm, Length 70 cm.
To fit: Weight 6-8 kg, Height 62-68 cm, Size 00
6-12M: Chest 27 cm, Length 76 cm.
To fit: Weight 8-10 kg, Height 68-76 cm, Size 0
HOW TO USE
1. Lay Cocoon on flat, low surface with zip open and arm studs closed
2. Lay baby on top of Cocoon. Tuck legs into swaddle, and zip up with baby's hands in desired position (by sides, or across chest).
3. To change a nappy or cool down baby, zip open from the bottom of the swaddle to release legs and lower torso. Zip closed again when finished.
4. Layer underneath for warmth as needed
5. To transition to arms-out sleeping once showing signs of rolling, release arms by opening the studs on the shoulders. We suggest doing this one arm at a time over several days.
If your newborn baby does not like being swaddled, it is safe to sleep the in the Cocoon Swaddle Bag with their arms out from the beginning.
Always sleep your baby in a safe-sleep environment.
Care
Gentle cold wash, Low tumble dry, Moderately Hot Iron, Drycleanable, Do not use bleach-based stain removers on the garment.