













🌙 Sleep smarter, not harder — the organic sleep sack every millennial parent swears by!
The Yoofoss Baby Sleep Sack for 6-12 months is a premium 3-pack of 100% GOTS-certified organic cotton wearable blankets featuring a smooth 2-way zipper for effortless diaper changes. Designed with breathable, lightweight TOG 0.5 fabric, it ensures your baby stays cozy without overheating. Thoughtfully sized for comfort and healthy hip development, this unisex sleep sack combines safety, softness, and convenience—making it a must-have for modern parents seeking quality sleep solutions.
























































| ASIN | B0BMLTVGYJ |
| Additional product features | Breathable, Lightweight, Skin Friendly |
| Batteries required | No |
| Best Sellers Rank | #193 in Baby ( See Top 100 in Baby ) #1 in Baby Wearable Blankets |
| Care instructions | Machine Wash |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,645) |
| Item Weight | 8 ounces |
| Item model number | SS-F-023 |
| Material Type | Cotton |
| Number Of Items | 3 |
| Package Dimensions | 9.41 x 7.24 x 2.8 inches |
| Style | 0.5 Tog |
| Target gender | Unisex |
S**K
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.
H**Y
Perfect for winter
This is a great sleepsack for the winter months! The material is thick, soft and durable and it washes really well too! The pattern is so cute too which is always a plus! Great quality sleepsack
J**Z
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!
S**Y
very functional and soft, great buy
Great product to buy for yourself or a gift. I was gifted this brand and I bought a bigger size and even the long sleeve version. Very good quality, helps my baby stay warm without being too thick; great for babies who cant use a blanket yet. Baby is able to move around because there is enough room width wise. They have 2 way zipper so diaper changes are easy. The fabric is soft.
J**G
Good option for a budget
Bigger than expect for 6 months, but perfect for a baby to grow into. Keeps my little one warm and stands up to his kicking and thrashing. So for the price it was well worth it, great quality, warmth, and softness. Each piece has also held up to being washed multiple times with varying stains from food or spit up.
J**E
Cute and comfortable
Big fan of these sleep slacks! We have two 2.5TOGs and one 1.5TOG. Our baby started rolling one night and we got her out of the swaddle immediately and put her into the sack that we had on hand. The zipper is smooth and it's easy to get her into it at night. I was at first nervous the 2.5 would be too hot and I checked her throughout the night. Obviously everyone keeps their house at different temps and everyone's baby is different, but in our New England home during the winter both the 2.5 and 1.5 have been great choices. I especially love that I don't need to take her out of these to feed her like you do with a swaddle, since her arms are free. The 2.5 also dries in the same amount of time as the rest of the laundry, despite being thick. We had a swaddle with velcor that wasn't super thick, but it always needed extra dryer time. Glad that's not the case with these! These aren't as long as a certain popular and expensive sleep sack (which we had received as a gift), so I know we'll need to buy new ones every few months. But I actually like that there isn't as much extra fabric at the end, nor any snaps. Taking one star off for shrinkage. I saw the reviews about it. My LO is on the shorter size, but if she were to have a spurt that shrinkage could pose an issue.
J**S
Great price great lightweight
I keep buying the next size up because it’s lightweight for the hot summers and perfect. Durable. Pretty long and lasting. Works well with a long sleeve onesie at night in 70 degrees! Such a great price for a great item.
A**E
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.
A**F
جودتها حلوه .
N**O
Material quality is very good and the fitting is perfect, we will definitely buy again when she outgrows.
M**E
No fue exactamente lo que yo quería. Me di cuenta que necesitaba unos mas calientitos. Pero estos serian buenos si hace un poco de calor donde duerme tu bebe. La material es muy suave y me gustan los patrones de la tela. El cierre que se puede abrir por los dos lados tambien es util para cambiar pañales.
A**A
My baby sleeps in these
A**R
Very comfy products, fast delivery and this is my second time buying from them
Trustpilot
3 weeks ago
1 week ago