Yoofoss Baby Sleep Sack 6-12 Months TOG 2.5 Winter Baby Wearable Blanket, 100% Organic Cotton Infant Toddler Sleeping Sack 2-Way Zipper Warm Quilted Sleep Sack
$24.99
From the brand
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1.5 Tog sleep sack
1.5 Tog sleep sack
0.5 Tog long sleeve sleep sack
Cotton waddles for newborns
47*47” muslin swaddle blanket
cotton+polyester
Imported
Warm and Cozy – This baby sleep sack made with 100% Organic cotton fabric and fluffy polyester filling, super-soft and breathable for comfort. TOG 2.5 sleep sack is ideal for cooler weather. 3-layer breathable material and sleeveless design helps regulate baby’s temperature, reducing overheating risk and ensuring warmth and cozy.
Safety Sleep – Yoofoss baby sleep sack are CPSC-certified for your baby’s safety and comfort. The neckline has been carefully sized and numerous experiments ensure a secure and snug fit, preventing the baby from slipping into the sleeping sack. And the loose around the legs to allow for natural hip development.
Long Last Quilted Design – The unique quilted design ensures even distribution of fill, prevents lumping or shifting, improves durability while reduces shrinkage compared to regular baby wearable blanket, and withstand hundreds of washes. We’ve improved the sleep sack to achieve a shrinkage rate of less than 2% after machine washing and dry on low heat.
Smooth 2-way Zipper – Our Baby wearable blanket feature a double zipper, so you can unzip from the bottom to to change diapers, disturb baby even less during the night. Then you and enjoy a sweet night with little one ! Zipper protectors on the top will protect baby’s jaw from scratches.
Warm Tip: The winter sleep sack can be inner-layered with warmer sleepwear for chiller temperatures and suitable for room temperatures 61°F- 68°F . There are 4 sizes available for your choices: S(0-6Months/10-18lbs), M (6-12 Months/16-24lbs), L(12-18 Months/22-28lbs), XL(18-24 Months/26-34lbs).Please refer to our size chart carefully before you order our wearable blanket baby.
11 reviews for Yoofoss Baby Sleep Sack 6-12 Months TOG 2.5 Winter Baby Wearable Blanket, 100% Organic Cotton Infant Toddler Sleeping Sack 2-Way Zipper Warm Quilted Sleep Sack
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logan green –
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.
SamAmazon Customer –
Great sleep sack
We keep our house a little cooler so this is great for keeping our baby warm. It’s a nice thick material that isn’t heavy, very soft, and gives her enough room to stand and move without restricting her or wrapping her up. The double zipper is amazing as well if you need an emergency diaper change at night.
Swati Suchdeve –
Perfect sleep sacks for toddlers — breathable, safe, and soft!
I’m so glad I found these Yoofoss sleep sacks! I’ve tried several brands, and this 2-pack is hands down the best value for the quality. The fabric is super soft and breathable—perfect for our 72°F nursery. The 1.0 TOG weight keeps my toddler cozy without overheating, and we’ve had no sweaty wake-ups since switching.The two-way zipper is a lifesaver for nighttime diaper changes (no more full undressing!), and the zipper guard at the top is a thoughtful touch to protect their chin. After multiple washes, the sacks still look and feel great—minimal shrinkage, seams holding strong, and no fading.Sizing is true to size, though if your little one is on the taller side, you might outgrow the smaller size range sooner. I love the roomy fit for kicking legs and healthy hip development. And the designs are super cute and gender-neutral, which is great for hand-me-downs.Highly recommend if you’re looking for a safe, comfortable, and well-made sleep sack. It’s really helped our toddler sleep longer through the night—and made my life easier, too!
jdsbck –
⭐️⭐️⭐️⭐️⭐️ Comfort + Convenience = Better Sleep for Everyone
As a parent of a 3-month-old (and 3 older children), I’ve tried several sleep sacks, and this 2-pack has quickly become a favorite. I’m writing this review after several days of nightly use and multiple washes, and I feel confident recommending it to other caregivers.✅ Comfort & Material:The fabric is exceptionally soft and breathable—perfect for my baby’s sensitive skin. The 1.0 TOG weight is ideal for a moderate room temperature (we keep the bedroom around 70-72°F), offering just the right amount of warmth without overheating. My baby seems noticeably more settled when we use these compared to heavier or stiffer options.✅ Design Details:The two-way zipper is a game-changer during late-night diaper changes—quiet and smooth, and there’s a zipper guard up top so it doesn’t rub against her chin. The armholes and neckline are snug without being restrictive, which gives me peace of mind in terms of safety.✅ Durability:I’ve washed both sleep sacks several times now, and there’s been no fading, pilling, or shrinking. They come out of the wash just as soft as when they were new. I also appreciate that the green color is a calm, gender-neutral tone that goes with anything.⚠️ Minor Note:Sizing runs a little on the smaller side. At 3 months (around 13 lbs), my baby fits perfectly in the 0–6 month size now, but I anticipate needing to size up soon. It would be helpful if the listing included a more detailed sizing chart based on weight and length.🎯 Final Thoughts:This sleep sack set checks all the boxes: soft, breathable, well-designed, easy to care for, and safe. If you’re looking for a lightweight sleep sack for spring, summer, or a climate-controlled home, I’d absolutely recommend this one. I’ve already bookmarked the larger size for later.
Mkubra –
Good quality
Not too narrow around baby neck, soft cotton and light enough for summer and spring in Wisconsin. Zippers look good and durable, seams are good. Easy to use and safe. I got 6-12 months for my 99% 2 month old, she has some room to grow.
Janelis Lopez –
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.
Amazon Customer –
Cozy sleep sack
Absolutely love this sleep sack! We needed a thicker sleep sack since we keep the house cold. It’s comfy, soft and keeps my son warm. We’ve bought every size since he was born and I’m bummed they don’t make anything beyond 24 months. Easy to get on and off, zipper cover at the top under their chin, and I like how it flares out at the bottom leaving plenty of room for him to move. He would size out of it early which is a bummer because of the length.
Jaime Woodbury –
Great sleep sack to transition from using a swaddle
I ordered a size small for my 3.5 month baby.Material: We are transitioning him out of the Halo sleepsack swaddle. This material seems a little bit thicker than the Halo swaddles but my baby didn’t show any signs of being too warm while sleeping in this.Sizing: I saw some reviews that said to size up since these tend to shrink in the dryer. It did shrink a little bit. I’ve posted a picture of the two sleep sacks, where I’ve washed and dried the white one but not the green one. It did shrink a little bit, but still fits fine. I do think in general this might be too short by the time my baby is 6 months old, but it will hopefully last a couple of months. Right now it fits well around his neck / chest area with a little room for him to grow.Quality: I’ve only used these sleep sacks for about a week now, but the quality seems great. It’s breathable, slightly stretchy, and seems to be comfortable for my baby. The two zippers make diaper changes easy- much easier than the Velcro we were dealing with while using the Halo sleepsack swaddle.
El producto llegó al día siguiente de hacer el pago, la entrega fue muy rápida. El aceite se absorbe muy bien en la piel, y no deja sensación grasosa. –
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 funciónLo recomiendo ampliamente
Maripaz –
Buen producto, cumple con la descripción.
Monica –
Me buen tamaño y la tela es suave y ligera