




We offer free standard shipping to every province and territory in United Kingdom.
We offer free standard shipping to every province and territory in United Kingdom. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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 GROWNSY Transitional Swaddle Sleep Sack is crafted for babies who are moving through growth spurts and sleep milestones. Sized for 6-12 months and suitable for babies around 19-27 lbs, this sleep sack blends gentle restraint with freedom of movement. The starfish design softly cradles the arms, offering a light resistance when little hands rise, which can contribute to longer stretches of peaceful sleep without feeling restricted.
Inside this swaddle, a womb-inspired fit aims to create a familiar, comforting environment. Arm curves align with the neckline, while a firmer waist area helps keep the chest fabric settled, giving caregivers a sense of security as bedtime routines unfold. The result is a product that prioritizes both comfort and perceived safety, inviting calm moments at nap time and in the middle of the night.
In addition to the arm design, the swaddle features a leg-split hem that supports natural leg posture and easy movement. This design helps your baby roll with less restriction, a small but meaningful detail for growing babies who are discovering their own sleep patterns. A dual-zipper system paired with a bottom opening makes diaper changes smoother, even when your little one is resting. The zipper guard adds an extra layer of protection for tiny fingers, helping busy parents navigate late-night changes with fewer worries.
Functional details extend to a thoughtful foot button design. When feet are free and comfortable, delicate skin stays protected from accidental scratches, and parents can adapt to baby preferences as they grow. The overall effect is a practical, thoughtfully engineered sleep solution that blends gentle restraint with freedom where it matters most.
While no product can guarantee specific sleep outcomes, the GROWNSY Transitional Swaddle Sleep Sack offers features that align with many caregivers’ needs for comfort, ease, and adaptability during a baby’s growth journey. Consider how the design could fit your nightly routine and your baby’s evolving sleep preferences.
Q: What age range is the GROWNSY Transitional Swaddle Sleep Sack designed for?
A: Designed for babies 6–12 months, typically 19–27 lbs.
Q: How does the dual-zipper design help with diaper changes?
A: Bottom opening with dual zippers allows quick changes while baby remains swaddled.
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