ergoPouch Cocoon Swaddle Sack 0.2 TOG Sage – Baby Sleep Sack with Arms-In/Out Transition

Convertible comfort for every sleep stage

The ergoPouch Cocoon Swaddle Sack 0.2 TOG in Sage is designed to grow with your newborn. It combines a snug arms-in swaddle with a breathable arms-out sleeping sack, letting you transition without added layers or bulky blankets.

Why this helps through the night

The soft yet stretchy organic cotton fabric wraps your baby in a gentle, breathable hug. The bell-shaped bottom gives hips and legs room to move, while a snug, firm fit helps minimize startle movements and supports longer, calmer sleep periods.

• Two-in-one design: arms-in swaddle for newborns, arms-out as baby grows, with shoulder snaps for easy changes
• Butterfly Cardi compatibility: option for hands-up swaddling with a separate accessory
• Two-way zipper plus protective top cover for quick diaper changes without skin irritation
• Four TOG options for year-round warmth and no need for loose blankets

Skin friendly and easy to care for

Crafted from 95% GOTS-certified organic cotton and 5% elastane, the fabric is soft, breathable and gentle on sensitive skin. It is dyed with non-toxic, water-based dyes to stay vibrant wash after wash and is approved by eczema-related associations.

• Machine washable and tumble dry low for busy nights
• Non-toxic dyes help maintain color and softness over time
• Durable enough to endure multiple babies while staying cozy

Temperature control and safe sleep logic

0.2 TOG is ideal for warmer nurseries, around 71°F (22°C) or higher, helping your baby stay at a comfortable temperature without extra blankets. Pair with the right TOG for seasonal changes.

Care tips and use cases

From newborn days to longer sleep stretches, the Cocoon grows with your baby. It works well for nighttime sleeps, daytime naps, or travel, delivering a familiar, secure feel wherever you are.