

🛌 Snuggle smarter, sleep warmer — because your baby deserves the best nights.
The Yoofoss Baby Sleep Sack is a premium winter wearable blanket designed for infants 0-6 months. Crafted from 100% organic cotton with a fluffy polyester fill, it features a TOG 2.5 rating ideal for cooler room temperatures. Its unique 3-layer quilted design ensures durability and minimal shrinkage after washing. Safety is prioritized with a CPSC-certified snug neckline and loose leg design for healthy hip development. The innovative 2-way zipper allows quick diaper changes without disturbing baby’s sleep, making it a must-have for millennial parents seeking comfort, safety, and convenience.













































| ASIN | B0CCVPSCFK |
| Additional product features | Breathable, Durable, Lightweight, Skin Friendly |
| Batteries required | No |
| Best Sellers Rank | #1,229 in Baby ( See Top 100 in Baby ) #17 in Baby Wearable Blankets |
| Care instructions | Machine Washable |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,734) |
| Item Weight | 11.3 ounces |
| Item model number | SS-B-043-S_EU |
| Material Composition | cotton |
| Material Type | Cotton |
| Number Of Items | 1 |
| Product Dimensions | 26 x 18 x 0.85 inches |
| Style | 2.5tog |
| Target gender | Unisex |
R**L
Love the quilt-like design and quality!
This sleep sack is great for a chilly room. Our little one’s room seems to stay about 5 degrees colder than the rest of the house so we were looking for a warmer sleep sack for the winter months. She has been warm and cozy, no matter what the temp is in her room. It’s a nice quality product that is soft, thick, and quilt like (it has a nice weight to it). It did shrink about an inch with the initial wash, which I was a bit bummed about because it just means she will grow out of it that much sooner, so I would order a little bigger than you think.
A**W
Warm and comfy
Nice thickness from the double layer of fabric that feels nice. Two way zipper is super nice. We’ve had it about three months and so far there are no signs of wear from the washer/ dryer.
C**D
Warm and cozy
High quality, very warm and soft material. Double Zipper comes in handy for late night diaper changes.
A**Y
In love with this sleep sack.
Been eyeing this sleep sack for awhile because I did not want to spend 50$ on the leading competitor, Halo. Wanted something that was heavier for the winter but also something that gave him legs room since baby likes to sleep with his legs always to his side. Baby slept great and it helped establish a good bed time routine. The quality is so nice and soft and i loveeee the quilted design. Has a zipper on both top and bottom for easy diaper changed. Easy to wash in the machine. Depending on the weather it definitely gets too hot (2.5 TOG) will definitely buy from this brand again and will get the lower TOG
J**Z
Amazing and baby loves it
I order this sleep sack looking for dupes of the Halo Sleep Sack. The materiel is soft and lightweight while also providing great warmth, at night the house is cold and baby’s temp is maintained well. I’ve washed the sleep sacks multiple times and there is no shrinkage and still maintains its stretchiness and color. It works very well and I have no issues with the zippers. The size is as the chart follows although if your baby is on the bigger/longer side you may want to size up for more leg room. Only small complaint I have of the cover for the top zipper is a hit or miss and will not always cover the zipper all the way.
J**N
Nice sleep sack
It’s perfect in winter for the home does not turn on the heater. The fabric material is soft. The color is mutual. The style is simple and it’s easy enough for changing diapers. A perfect choice for gift.
L**N
Cute colors, great product
I bought a few of these in different colors. The value for your money is great and zipper functionality is perfect. I like that. It has a fabric tab to cover the top of the zipper to avoid rubbing on my babys chin. The colors were as pictures and the fabric weight it light enough to keep warmth in without sweating your baby out. The fit is as expected and the fabric does stretch when they kick but not too much which is nice.
J**N
We use these every night!
We’ve used these every night for the past few months and they have held up great! They are comfortable for our twins and have fit them for the last few months without having to buy the next size up. They’re soft and well made and perfect for the temperature we keep our house at (about 70 degrees). We will definitely be buying the next size up soon!
E**.
Buena calidad en las telas. Cumple la función de mantener al bebé abrigado sin tener que utilizar cobijas. Ya compré el delgado, medio y muy grueso y todos cumplen la función Lo recomiendo ampliamente
M**Z
Buen producto, cumple con la descripción.
M**A
Me buen tamaño y la tela es suave y ligera
Trustpilot
1 month ago
3 weeks ago