




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.
HAPIU's Bamboo Sleep Sack is a wearable blanket crafted from rayon made from bamboo. This fabric has a buttery-soft touch, is naturally hypoallergenic, and helps balance warmth and airflow for a comfortable sleep environment.
The 2-Way YKK zipper features a J-shaped opening that lies flat for easy dressing, and it can unzip the lower half for quick diaper changes while keeping little ones cocooned.
Care is simple: machine washable so the sleep sack stays fresh between uses.
With extra leg room, this wearable blanket supports kicking and movement while staying securely in place. The design accommodates growing babies from 0 to 6 months and beyond, offering a comfortable, roomy feel without the risk of being kicked off.
Safety and quality are key: the fabric and filling are tested against 1,000+ substances to help you feel confident in daily use.
Ideal for baby showers, the unisex two-pack suits newborns and growing infants, aligning with S, M, and L size ranges for 0–6 months, 6–18 months, and 18–36 months as your child grows.
Q: What does TOG 0.5 mean for this sleep sack?
A: TOG 0.5 indicates light warmth suitable for moderate room temperatures and layering.
Q: Is the sleep sack easy to care for?
A: Yes, it’s machine washable; use the zipper for quick changes and line dry as needed.
Shipping (UK)
Returns & Refunds
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