




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 Konssy Muslin Baby Sleep Sack is a lightweight wearable blanket designed for infants from birth to 12 months. With a 0.8 TOG rating and 100% cotton muslin, it aims to provide gentle warmth without added bulk. The fabric feels soft against delicate skin and breathes to help your baby stay comfortable through naps and night sleep.
Thoughtfully designed for active little explorers, this sleep sack places emphasis on natural movement. A roomy bottom encourages tiny legs to wiggle, stretch, and settle in their preferred sleeping position, while the 0–12 month sizing supports a snug, secure feel at the chest and arms. The sack is meant to be worn over your baby’s pajamas for warmth and coziness, not as a standalone sleepwear piece.
Real-life uses range from bedtime routines in a cool room to daytime naps during travel or visiting relatives. The wearable blanket design helps reduce loose blankets while letting babies wiggle freely, which many parents find comforting during the night and day. Remember, this sleep sack is intended as a sleep aid for warmth and comfort, not a replacement for appropriate supervision or safe sleep practices.
Caring for this sleep sack is straightforward: because it’s made of cotton muslin, it can handle regular washing with gentle cycles. With proper care, the fabric remains breathable and soft over time, continuing to support cozy naps and peaceful bedtimes. The two-pack provides value and helps keep one for outings while the other stays as a backup or on laundry day.
In sum, the Konssy Muslin Sleep Sack combines breathable warmth, movement-friendly design, and simple usability. It’s available in Flourish and Toffee, giving you color options that complement many nurseries. Use it as a reliable layer for infants aged 0–12 months to support comfy, calm sleep moments without the feel of heavy blankets.
Q: What ages is the Konssy Muslin Sleep Sack suitable for?
A: Designed for babies 0–12 months and worn over pajamas for warmth.
Q: What makes this sleep sack different from regular blankets?
A: A wearable, breathable 0.8 TOG sack with a 2-way zipper for easy changes.
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