




Free standard shipping across the UK, with no minimum spend.
Free standard UK shipping on all orders. Orders are typically processed in 1–3 business days. The shipping policy estimates most UK deliveries at 5–10 business days; timings are estimates.
Tracking is provided where available. Read our shipping policy for details.
You can request a return within 30 days of receiving your order. Items must be unused, in their original condition and packaging. Hygiene and other exceptions apply.
Please contact us before sending anything back. See our returns and refunds policy for the full terms.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The ergoPouch Cocoon Swaddle Sack 3.5 TOG is designed to grow with your little one, starting as a snug arms-in swaddle for newborns and evolving into an arms-out sleep sack with shoulder snaps as baby learns to wiggle and settle. For parents who prefer hands-up swaddling, our Butterfly Cardi (sold separately) offers an alternate option. This versatile sack supports a calm start to each night without the need for loose blankets.
Temperature-ready design means four warmth ratings to suit year-round nurseries. 0.2 TOG at warmer rooms, 1.0 TOG for mild climates, 2.5 TOG for cooler nights, and 3.5 TOG for chillier evenings. Keeping baby at a comfortable, stable temperature may help reduce restlessness and create a consistent sleep environment.
Crafted from 95% GOTS-certified organic cotton and 5% elastane, the fabric stays soft and breathable against delicate skin. Non-toxic, water-based dyes help maintain color and softness through repeated washes. The garment is recognized as a skin-friendly option by the Eczema Association of Australasia.
The transition from arms-in to arms-out supports growing babies, offering flexibility as their sleep preferences shift. The 3.5 TOG option is well-suited to cooler environments, potentially enabling longer, calmer stretches. Real-life results vary by baby and room conditions; adjust as needed and observe cues.
Q: Is the ergoPouch Cocoon Swaddle Sack suitable for use through multiple stages of infancy?
A: Yes. It starts as an arms-in swaddle and morphs into an arms-out sleep sack with shoulder snaps to grow with your baby.
Q: How does the 3.5 TOG option help with night warmth?
A: The 3.5 TOG provides extra warmth for cooler nights, helping maintain a comfortable sleeping environment for your baby.
Shipping (UK)
Returns & Refunds
Thanks for subscribing!
This email has been registered!