Konssy

Konssy Muslin Baby Sleep Sack 0-6 Months 0 8 TOG 2 Pack 100 Cotton Wearable Blanket for Babies

$22.99$24.99
sizeS

1803+ bought in the past month

About this item

  • 100% Cotton
  • Imported
  • Double-Layer Muslin for Breathable Comfort: Crafted from OEKO-TEX certified muslin cotton with a soft double-layer design, this wearable blanket offers gentle warmth and breathability—perfect for naps and bedtime in warmer rooms or transitional seasons. Each set includes 2 sleep sacks—one in a solid color and one with a delicate print—blending comfort and style for everyday rotation in your nursery.
  • Two-Way Zipper for Easy and Safe Changes: Late-night diaper changes just got easier. The premium two-way zipper allows quick access from top or bottom—no need to fully undress your baby. A built-in zipper guard protects delicate skin from irritation or pinching, keeping your little one safe, snug, and undisturbed.
  • Roomy & Comfy Fit for Natural Movement: Thoughtfully designed with a wide bottom to support healthy hip development and give your baby the freedom to wiggle, stretch, and sleep in their natural position. Ideal for infants 0-12months. This sleep sack is designed to be worn over your baby's pajamas for added warmth and comfort, not as a standalone sleepwear piece
  • 0.7 TOG for Gentle Temperature Regulation: Designed with a 0.7 TOG rating, this muslin sleep sack provides just the right amount of lightweight warmth for babies who tend to run warm. It helps maintain a steady, cozy temperature without overheating—perfect for spring, summer, and air-conditioned rooms.
  • Easy Care, Long-Lasting Softness: Machine washable and made to last, this sleep sack gets softer with every wash. The gender-neutral colors and minimalist patterns make it a must have gift for baby showers, registries, or everyday use in any nursery.
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Customer reviews

4.9149 ratings
  1. 5100%
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Customers say

Customers find the muslin sleep sack to be of good quality, with one noting it's perfect for Florida babies, and they appreciate its softness and warmth, with one mentioning it keeps children comfortable all night without overheating.

★★★★★

Cozy soft perfect for summer sleep sacks!!

JessicaFebruary 26, 2026✓ Verified purchase

We love these sleep sacks. They are perfect for spring and summer, lightweight and breathable while still feeling soft and cozy. The quality is excellent and they have held up really well in the wash and dryer without shrinking. My daughter slept so well in these, which speaks for itself. I also love that they come in a two-pack, making them an amazing value for the quality. I just wish they were available in sizes 12 months and up. Highly recommend these sleep sacks. Such a great find for warmer months. Read more

★★★★★

Perfect for warmer homes or weather

ClucksbeeMarch 6, 2026✓ Verified purchase

Wonderful if your house is hot or for the warmer months. It’s breathable in a muslin material similar to most burp clothes. The material isn’t too thick. The color and the fabric holds up well in the wash. Great quality! Not super soft, but comfortable enough for my baby. They also fit great with a good amount of length since she is a tall baby. Read more

★★★★★

Just perfect 👌

Mariana KolisnichenkoOctober 30, 2025✓ Verified purchase

Perfect lightweight sleep sacks! These sleep sacks are absolutely adorable and so soft! The muslin cotton feels gentle on my baby’s skin and keeps them comfortable all night without overheating. I love the 2-way zipper — it makes nighttime diaper changes so much easier. The quality is excellent, and they wash beautifully without shrinking. The woodland and sage designs are super cute and gender-neutral. Perfect for mild weather and everyday use. Definitely recommend to any parent looking for breathable and safe sleep sacks! Read more

★★★★★

Quality sleep sack at a great price!

Calvin WymanNovember 22, 2025✓ Verified purchase

These are amazingly soft and comfortable. My baby sleeps so good in them that I’m about to buy more. They fit as expected and they keep her warm at night. I’m impressed with the quality for their price. I have noticed no shrinkage after the wash and dryer, or color fading. Read more

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★★★★★

Great quality

Andrew Koby BuckleyJanuary 10, 2026✓ Verified purchase

Comfortable, easy to put on wearable blankets. Great lightweight material. Zippers work with ease and dont get stuck easily. Has fit my baby from 2 months and still fits with room at 6 months. Read more

★★★★★

Familiar and great material

SaraOctober 20, 2025✓ Verified purchase

I like the thickness and the feel of the item. It's good quality, and so similar to the muslin blankets that I used as a swaddle for my little one when they were a newborn. The size is perfect for those who like to clothe their babies with a looser fit. It's great for those with skin conditions. Read more

★★★★★

Baby sack a little on the bigger side

CustomerSeptember 28, 2025✓ Verified purchase

Very cute and comfortable. Shes about to be 8 months, and it fits a little on the bigger side with room for her to grow. She loves it. I like that it’s not too thin, and keeps her warm. Perfect for layering as well as the colder months come. Love the double zipper, and the material is nice. Read more

★★★★★

Great Sleep Sack!

Allie BowenDecember 30, 2025✓ Verified purchase

These were gifted to us and we liked them so much, we purchased another set. Great material that is thick enough to keep our child warm but not be too hot. Love that there is room for our child to grow. Read more

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