ergoPouch Cocoon Swaddle Sack 0.2 TOG – Newborn Sleep Sack (Arms-In/Out) 0–3 Months

Two-in-one design for growing sleep needs

The ergoPouch Cocoon Swaddle Sack combines a snug arms-in swaddle with a gentle arms-out sleep sack, giving you a single, flexible solution as your baby transitions through early sleep stages. The design supports comfort and a sense of security while accommodating growing movement and changing preferences.

Choose the right warmth for your nursery with this 0.2 TOG option or pair it with the other TOG weights to suit year-round conditions. The range—0.2 TOG (71 °F / 22 °C), 1.0 TOG (67–75 °F / 20–24 °C), 2.5 TOG (59–69 °F / 16–21 °C), and 3.5 TOG (53–65 °F / 13–19 °C)—helps you maintain a comfortable environment without loose blankets. This can make bedtime routines smoother by reducing the need for bulky layering in cooler rooms and excess warmth in warmer ones.

Skin-friendly, breathable fabric you can trust

Crafted from 95% GOTS-certified organic cotton and 5% elastane, the fabric feels soft and breathable against sensitive skin. The material is dyed with non-toxic, water-based dyes and has earned the Eczema Association of Australasia's skin-friendly recognition, making it a thoughtful choice for babies with gentle or irritable skin.

Designed for practical, night-time wear

• Two-way zipper with a protective cover makes diaper changes quick and gentle in the night.
• Shoulder snaps support easy adjustments and a secure, comfortable fit without bunching or rubbing.

Hip-friendly fit that grows with baby

The bell-shaped bottom provides room for hips and legs to move while maintaining a snug, secure feel. The stretchy, firm fit can help mimic a womb-like sense of security, potentially encouraging longer, more restful naps.

Durable, easy care for busy families

• Machine washable and easy to tumble dry on low, designed to withstand multiple washes.
• Non-toxic dyes help keep colors bright and soft over time without harsh chemicals.

Notes: This product is ideal for babies in the 0–3 months window and can be used in combination with other ergoPouch items, such as the Butterfly Cardi for hands-up swaddling when relevant. While results will vary, many parents find this two-in-one design simplifies bedtime routines and temperature management across seasons.