





Product description
Yoofoss , Focus on Baby , Care for Mom.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. sleep sack for baby 0.5 tog Merchant Video
Why Choose Yoofoss?
Designed with love and care, our Yoofoss Baby Sleep Sack ensures your baby sleeps soundly, safely, and comfortably through the night. Perfect for all seasons, this wearable blanket is crafted from premium materials to keep your baby warm without overheating.
Yoofoss Baby Sleep Sack – Cozy Comfort for Your Little One 


Premium 100% Cotton: Soft, breathable, and gentle on sensitive skin, our sleep sack is made from high-quality cotton. Certified by the Consumer Product Safety Commission (CPSC), we prioritize your baby’s comfort and safety. The tailored neck opening provides a secure fit.

3 Packs Yoofoss Baby Sleep Sack in your choice of color and size.
The Comparison of Yoofoss Different Baby Sleep Sacks
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Customer Reviews
4.8 out of 5 stars 8,005
4.7 out of 5 stars 578
4.7 out of 5 stars 436
4.7 out of 5 stars 205
4.8 out of 5 stars 1,080
4.6 out of 5 stars 985
4.4 out of 5 stars 20
Price
$23.79$23.79
$19.99$19.99
$15.29$15.29
$24.99$24.99
$27.99$27.99
$26.99$26.99
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Material
100% Organic Cotton
Rayon Made from Bamboo
Organic Cotton fabric
100% Organic Cotton
Micro Fleece
100% Organic Cotton
Micro Fleece
TOG
0.5
1.0
1.0
0.5
1.5
0.5
1.5
Number of Items
3
1
1
2
2
2
2
Season
Winter, Autumn, Spring, Summer
Winter, Autumn, Spring, Summer
Winter, Autumn, Spring,Summer
Summer,Winter, Autumn, Spring
Winter, Autumn, Spring, Summer
Winter, Autumn, Spring, Summer
Winter, Autumn, Spring, Summer
Sleeves Design
Sleeveless
Sleeveless
Long Sleeves, No Mitten Cuffs
Sleeveless
Sleeveless
Long sleeves with Mitten Cuffs
Sleeveless
Touch and Feel
Soft, Breathable, Light Weight
soft, breathable,Sweat-wicking
Soft, Breathable, Warm,Durable
Soft, Breathable,Durable
Soft, Breathable, Light Weight
Soft, Breathable, Light Weight
Soft, Breathable, Light Weight
Age Range
0-24 Months
0-24 Months
0-24 Months
0-4T
0-24 Months
0-24 Months
0-24 Months
CPSC Approved
✔
✔
✔
✔
✔
✔
✔
Machine Washable
✔
✔
✔
✔
✔
✔
✔
Giftable
✔
✔
✔
✔
✔
✔
✔
Easy To Use
✔
✔
✔
✔
✔
✔
✔
100% Cotton
Imported
100% Organic Cotton: Soft, breathable, and gentle on sensitive skin, our sleep sack is made from high-quality cotton. Certified by the Global Organic Textile Standard (GOTS), we prioritize your baby’s comfort and safety.
Smooth 2-Way Zipper: Our sleep sack double zipper makes midnight diaper change easily. The interior zipper guard and top zipper cover protect any scratches or discomfort from baby’s delicate skins, ensuring the safety of your beloved baby.
Roomy Places: The arm and neck openings sized for a perfect fit, the leg room carefully sized for baby to move around freely, but cannot be kicked off, so baby stays warm all night. The sleeping sack is great for promoting healthy hip development.
3-Pack Features: The package comes with 3 pack sleep sack for baby, so that baby always has one to wear to bed. The 3 colors are suitable for both baby boys and girls, which is perfect as baby registry.
Essential Baby Item: Baby sleep sacks are good for everyday use, it will help baby get longer sound night’s sleep. There are 4 sizes available for your choices. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months.
13 reviews for Yoofoss Baby Sleep Sack 6-12 Months Wearable Blanket for Babies 100% Organic Cotton 2-Way Zipper TOG 0.5 Toddler Sleeping Sack 3 Pack, Soft Lightweight Sleep Sacks
Add a review
$23.79
Lexi –
Absolutely adorable
We love this sleep sack! The material is incredibly soft and the quality is excellent. The stitching feels durable and well-made, and the zipper is smooth and easy to use for nighttime diaper changes. The fabric weight is perfect not too heavy but still warm enough. We keep our house around 68°F and layered over footed pajamas it keeps our baby perfectly cozy all night.The design is also so cute and looks just like the photos. Overall this sleep sack feels high quality, comfortable, and thoughtfully made. Definitely one of our favorite sleep sacks we’ve tried!
Enia –
Soft, well made, and very comfortable sleep sack
This is a really great sleep sack. We had a different brand before, so I took my time choosing a new one and I’m glad I went with this. The quality is excellent. The fabric is 100% cotton inside and out, very soft and comfortable, while still being warm enough. The stitching is neat and well done throughout. The print is beautiful and looks very gentle in real life. The zipper works smoothly, and I really like that it opens from both directions, which makes it much more convenient. I got size 18–24 months for my 17-month-old daughter. There is a little room to grow, and it fits nicely. We’ve already washed it a couple of times, and it still looks great. Definitely recommend.
SK –
Soft and warm; great quality
I’m really happy with this sleep sack. The material feels soft and comfortable, and it seems warm without being too heavy. The two-way zipper makes diaper changes easier at night. My baby sleeps well in it and we’ve used it every day since it arrived. It also washes well and hasn’t lost shape or softness. A great basic sleep sack that does exactly what we needed.
Ashley Weigel –
Great quality, holds up well, and amazing value
I bought these for my son and absolutely love them. It’s been a few months now, and they’re still in perfect shape—no rips or holes, and the zipper still works great.The material is a nice thickness (not too thin), and they don’t stain easily, which is a big plus for kids’ clothes. The sizing also seems accurate.My son is on the chubbier side, so I sized up to 12–18 months, and at 14 months they fit him perfectly. Even with a little extra room, they still fit well and are comfortable.The value is honestly amazing. Walmart was charging over $30 for just one pair, and I got three for less than that.Overall, I’m really happy with these and would definitely recommend them!
DN –
Cute and simple sleep sack!
Very cute sleep sack and the designs are lovely. The fabric is soft and thin, but it doesn’t feel cheap – it can provide some warmth.If your baby needs something thicker or warmer, I would get a different sleep sack.My baby is a little over 2 feet and fits well with room to spare so they can stretch out their legs. The zippers are decent and I don’t have any issues with them getting stuck.
Bry –
Good quality. Slight critique on design.
Overall I really like these sleep sacks and they are good quality. They provide just enough warmth for the baby. The zipper is good and I haven’t had problems with it. I also appreciate the two-way zipper feature. It’s a soft cotton sleep sack and it’s not too thick which is good. The only complaint I have is the neck of the sleep sack needs to be deeper. It often bunches up and I have to make sure he’s in it just right so it’s not pushing up against his chin.
Jazz –
Great sleep sack at a great price
I’ve purchased cotton sleep sacks from Amazon that seemed great, but shrunk 2 sizes in the dryer.Purchased yet another and the neck and arm holes were huge. Unsafe huge.I bought these as a last attempt before I went with a big known brand and I’m really glad I did. No massive arm and leg holes, great length, double zipper, and soft material. They did shrink in the dryer, but not too terribly. You can always hang dry them.Will purchase again!
Anna Strenge –
My baby loves these
My baby loves these sleep sacks. Lightweight and love how the zipper goes from top to bottom and a second one from bottom to top. Makes it easy to change a diaper in the middle of the night. We have had this size since my baby was 4 months and now is 8 months and fits the best now. It seems to keep him warm through the night and during nap time. It’s soft and cozy. Washes well. We will definitely keep getting more of these. My baby sleeps so good in them.
Amazon Customer –
Very comfy products, fast delivery and this is my second time buying from them
Maria Grupper –
The quality and patterns are amazing. Also super fast delivery. I needed it asap and get it within few hours. Thank you 👍
Jorge f. –
La textura y lo prácticos q son muy cómodos para el 🍼
Mansour –
highly recommended
Param –
Received today. Cute packaging. But Took few weeks to deliver. Quality looks great.Says 100% cotton, feels soft and comfortable.Two way zippers, zip quality feels good too.Would love to try on bub soon.Happy with purchase.