




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.
PHF offers a sleep solution crafted from 100% muslin cotton, designed to be gentle on sensitive baby skin while providing breathable warmth. With a light 0.5 TOG, this sleep sack strikes a balance between warmth and airflow, making it suitable for warm nights and summer use without adding bulk. The natural fibers help manage moisture and sweat, supporting a calm, undisturbed sleep experience for your little one.
In daily use, you can feel the difference the fabric makes: a soft touch against tiny toes, a breathable weave that aids air circulation, and a fabric that remains comfortable wash after wash. This is a small, practical upgrade to a baby’s bedtime routine that families often notice in the quiet hours of the night.
The design provides ample space for hips and legs to move freely, while a sleeveless silhouette and snug neck openings help prevent overheating. The result can be a comfortable, adaptable wear that supports your baby’s natural movements as they grow.
Four sizes cover early growth: Small (0-6 months), Medium (6-12 months), Large (12-18 months), and X-Large (18-24 months). The included 2-pack adds value and keeps a spare ready for busy days or travel, making nightly routines a little smoother.
Machine washable and designed to resist pilling and shrinking, the sleep sacks stay soft and true to color with regular washing. The durable construction supports frequent use, while the soft muslin remains gentle on baby skin wash after wash.
In White and Grey, this set is a versatile, unisex addition to a baby’s wardrobe, ready to pair with other bedtime essentials for year-long comfort.
Q: What sizes are available for the PHF 100% Muslin Cotton Baby Sleep Sack?
A: PHF offers four sizes: Small (0-6m), Medium (6-12m), Large (12-18m), and X-Large (18-24m).
Q: How does the 2-way zipper improve diaper changes?
A: The zipper runs both directions, with an internal protector, enabling quick changes without fully removing the baby.
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