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lulumoon Sleep Sack Muslin for Baby: Cotton Wearable Blanket for 3-9 Months - Soft Lightweight Ideal for Nursery Lounge Nighttime Naptime

  • Based on 63 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jan 24
Order within 5 hours and 48 minutes
Available payment plans shown during checkout

Size: Small


Color: Green&twig


Features

  • 100% cotton muslin
  • Imported
  • Cozy Double Layer - All-Season Comfort: Embrace the year-round comfort for your little one with a double-layer Muslin sleep sack. The elegant solid exterior and the delightful twig pattern interior not only create a stylish sanctuary in your nursery but also provide a breathable and tender cocoon for your baby's peaceful slumber.
  • Effortless Diaper Changes - Restful Nights: Sleep soundly knowing your baby is snug in a sleep sack that combines the convenience of a two-way YKK zipper for easy diaper changes with the ease of shoulder snaps for quick and hassle-free dressing. This smart design ensures that you can attend to your baby's needs without disrupting their peaceful slumber, making it an essential addition to your nursery.
  • Spacious Bottom for Playful Movement: Designed for infants aged 3 to 9 months, this size S sleep sack offers an extra-wide bottom, providing ample space for your baby to play and explore. The spacious design, combined with the soft, lightweight Muslin fabric, promotes both discovery and a restful night's sleep in your nursery.
  • Temperature Control for Year-Round Use: With a 0.7 TOG rating, this Muslin sleep sack is meticulously designed for optimal temperature regulation, keeping your baby cozy in the cold and cool in the warmth. The natural Muslin fabric breathes with your baby, ensuring a consistent and comfortable sleep environment throughout the seasons.
  • Machine Washable - Softness Guaranteed: Experience the convenience of a machine-washable Muslin sleep sack that retains its softness wash after wash. The neutral hues and subtle design of this sleep sack seamlessly blend with any nursery's aesthetic, making it an ideal choice for new parents or a cherished baby shower present.

Package Dimensions: ‎7.17 x 5.59 x 2.87 inches


Target gender: ‎Unisex


Material Type: ‎Cotton


Care instructions: ‎Machine Wash


Additional product features: ‎Lightweight


Style: ‎Muslin Sleeveless


Batteries required: ‎No


Item Weight: ‎9.1 ounces


Country/Region of origin: ‎China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So cute and comfy
Size: Medium Color: Green&twig
I love this sack as my Kids daycare sack. It’s light but warm, and looks amazing. Matches her pack as well! Super cute and good quality
Reviewed in the United States on December 17, 2024 by GSQ

  • We love it!
Size: Medium Color: Green&twig
We use it every night for our little man. It’s so soft, warm & super cute! The butting snaps on the shoulders is so nice & convenient especially if you’re putting baby to bed & they’re already asleep! The size is perfect for 6+ months & our little man loves it. He doesn’t like to feel constricted when he sleeps & he can wiggle all around while sleeping & still be warm and covered! He sleeps so much better with this rather than a swaddle. ... show more
Reviewed in the United States on November 19, 2024 by Anna Naylor

  • Cozy
Size: Large Color: Olive&twig
Our toddler loves and hates textures. She likes this one because it feels like her muslin baby blankets. It was a big stuff the first few washes. I will say it’s not as soft as we wish it would be. But it washes well and our little one likes it!
Reviewed in the United States on December 8, 2024 by JackieP

  • Beautiful, versatile, easy to use
Size: Small Color: Olive&twig
Love this one so much! We used it a lot in the summer when we transitioned baby out of the swaddle, but still use it for daytime naps even in the winter. The fabrics and design are beautiful. The snaps and zippers make it so easy to get baby in and out. It feels like an heirloom product we look forward to passing down to future babies. ... show more
Reviewed in the United States on December 14, 2024 by Amazon Customer

  • Nicely made
Size: Medium Color: Green&twig
This is a nice sleep sack. Warm but not so heavy she is uncomfortable. Costs about half what I have paid for other ones. Will order again. Size is perfect.
Reviewed in the United States on October 21, 2024 by Kim C

  • BEST SLEEP SACK!
Size: Medium Color: Green&twig
The quality of this sleep sack is amazing… hands down one of the best baby purchases this past year!
Reviewed in the United States on January 5, 2025 by My wife loved these! The quality and material are absolutely amazing! She said they were the best underwear she ever owned!!

  • Finally sleeping
Size: Medium Color: Sand&daisy
We had been struggling with wakes every 1-2 hours but after using this we started having 3, then 4, then 6 and even an 8 hour stretch at night! It is long but I love that it will last a long time
Reviewed in the United States on December 21, 2024 by Hallie Wilkins

  • Not as thick or heavy as I was hoping for.
Size: Medium Color: Olive&twig
I like how this product zips at the bottom and it’s easy to put on. However, I really wish it was at least two more layers of muslin thicker. I love the idea of this fabric for a sleep sack because my baby gets hot and sweaty, but he also kicks blankets off especially now that he’s one years old. So with it being winter time, I was hoping he would have a few more layers to keep him warm With still having it be breathable so he doesn’t get too sweaty. However, this is not what I was expecting. If you’re wanting a very lightweight, thin sleep sack this is a great option. ... show more
Reviewed in the United States on January 16, 2025 by Micah&Ava

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