ergoPouch Cocoon Swaddle Sack 0.2 TOG | Baby Sleep Sack with Arms-In/Out, Organic Cotton

All-in-One newborn swaddle and sleep sack

The ergoPouch Cocoon Swaddle Sack 0.2 TOG is a breathable, wearable blanket designed to grow with your baby. It starts as a snug arms-in swaddle for newborns and gradually morphs into an arms-out sleep sack with shoulder snaps, supporting every phase of your baby’s sleep journey. For hands-up swaddling, you can pair it with the Butterfly Cardi (sold separately).

Warmth you can trust, year-round versatility

• 0.2 TOG is crafted for warmer nurseries (around 71°F / 22°C), helping maintain a comfortable microclimate without loose blankets.
• The Cocoon family also offers 1.0, 2.5, and 3.5 TOG options, so you can tailor warmth as seasons change.

Soft, skin-friendly fabric you can feel

• Made from 95% GOTS-certified organic cotton and 5% elastane, the fabric stays soft, breathable, and gentle on sensitive skin.
• Approved by the Eczema Association of Australasia as a skin-friendly choice for babies with irritations.

Smart design for speed, safety, and sleep

• Two-way zipper with a protective zip cover makes nighttime diaper changes quick and comfortable for delicate skin.
• Bell-shaped bottom provides room for hips and legs to move while the snug fit helps reduce startle reflex and evokes the secure feeling of the womb.
• Durable, non-toxic dyes stay vibrant and soft after repeated washes.

Care that lasts

Machine wash cold and tumble dry low. The Cocoon Swaddle Sack is designed to endure multiple babies and regular wear.

How to use through your baby’s sleep journey

From newborns onward, start with arms-in for the closest swaddle, then transition to arms-out as your baby grows. Shoulder snaps simplify changes, and breathable fabric helps maintain a comfortable temperature for better sleep nights.