ergoPouch Cocoon Swaddle Sack 1.0 TOG – Newborn Sleep Sack (0–3 Months) Arms-In/Out – Daisies

Gentle, growth‑friendly sleep for newborns

The ergoPouch Cocoon Swaddle Sack 1.0 TOG is designed to grow with your baby, transitioning from a snug arms‑in swaddle to an arms‑out sleep sack with shoulder snaps. This progressive design supports every stage of your baby’s sleep journey and makes calmer startle transitions a reachable possibility. For hands‑up swaddling, pair it with our Butterfly Cardi (sold separately).

Four TOG warmth options for year‑round comfort

Choose the right warmth to match your nursery and season. The 0.2 TOG option is ideal for warmer rooms, while the 1.0 TOG provides balanced warmth. The 2.5 TOG layer is great for mid‑range temperatures, and the 3.5 TOG is designed for cooler nights. No loose blankets means fewer sleep risks and more consistent comfort as your baby moves between sleep stages.

• 0.2 TOG — 71 °F / 22 °C and warmer rooms
• 1.0 TOG — 67–75 °F / 20–24 °C
• 2.5 TOG — 59–69 °F / 16–21 °C
• 3.5 TOG — 53–65 °F / 13–19 °C

Organic cotton, skin‑friendly and easy to care for

Made from 95% GOTS‑certified organic cotton and 5% elastane, this swaddle sack feels soft and breathable against sensitive skin. Non‑toxic, water‑based dyes help keep colors vibrant after repeated washes, and it has earned approval from the Eczema Association of Australasia as a skin‑friendly option.

• Soft, breathable, and gentle on delicate skin
• Dyed with non‑toxic inks that stay vibrant wash after wash
• Approved for eczema‑prone skin in Australasia

Practical design for overnight and day use

The two‑way zipper allows quick diaper changes with a protective zip cover to prevent irritation. The bell‑shaped bottom provides room for hips and legs to move naturally, while the snug, stretchy fit helps reduce startle responses and mimics the secure feeling of the womb. This combination supports longer, more restful sleep without restricting hip development.

Durable, non‑toxic, and machine washable, the Cocoon Swaddle Sack is built to last through multiple babies and many washes.