Baby Sleep Sack 6-12 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Newborn Infant Blue
$27.99
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Unnivoll Baby Essential
100% Cotton
Imported
SAFETY COMES FIRST-Made from high-quality cotton and superior zipper, Unnivoll baby sleep sack is certified to meet Consumer Product Safety Commission (CPSC) guidelines, eliminate all potential risks and provide a safe sleeping environment for your little one.
UPGRADED PROCESS-Compared with ordinary one, our 100% combed cotton sleep sack brings 30% optimization in both comfort and breathability. Pre-washing technology effectively reduces the shrinkage rate by 50%, which ensures the baby sleeping bag can be machine washed and dried at low temperatures without distorting. We care not only for babies, but also for busy parents!
EASY DIAPERING-2 way zipper runs from the top to the bottom, making the lightweight sleep sack much convenient to change diapers without any interruption, especially during midnight. Equipped with zippe guard prevent rubbing on your baby’s sensitive skin and protects baby’s chin. Tog rating 0.5, making it perfect for nursery room temperature 75°F above.
UNIQUE PATTERN-The 3 pack summer sleep sack printed with sky elements such as rainbow, star and planet, which can promote baby’s brain and visual development. Multiple studies have shown that green, blue, and pink can relax and help babies fall asleep faster. We always design on the perspective of yours!
ACCOMPANY BABY’S GROWTH-Four size options available for your choice, fits baby 0-6 months, 6-12 months, 12-18 months, 18-24 months. Unnivoll sleep sack is essential for everyday use, keep your baby cozy and sleeping peacefully!
10 reviews for Baby Sleep Sack 6-12 Months 3 Pack 100% Cotton Lightweight 0.5 TOG Wearable Blanket Baby Sleep Bag with 2-Way Zipper for Newborn Infant Blue
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$27.99
Eric Jones –
Quality fabric and great design
We use a short or long sleeve onesie under these depending on temp and to keep the zipper from rubbing against the belly. These are soft, not too thick or thin in my opinion and pair well with onesies. They wash well and retain shape, have had no issues with zippers. I have bought multiple sizes, always good results. They also zip from each side, which is great for diapers changes, just unzip the bottom portion.
Michelle Niggli –
Wearable Blanket
I absolutely love these! They are so great and light in the warmer months, but keep baby nice and cozy. I don’t have to worry about my daughter overheating, and love all of the options and colors. My daughter has been using these from 6-12 months and now I bought more for 12-18 months. I am not comfortable with giving her a blanket, so this is a safe way to keep her warm at night! Highly recommend.
Amazon Customer –
Great value and cute!
Favorite sleep sacks we’ve bought that actually fit the size guide! Used until little one outgrew and with tons of washes they really stood the test of time! Very soft, comfortable, and light weight for those warm sleepers that won’t overheat them.
Agustin F Mejia –
Great quality
Great sleep sack. Very warm, great quality and thickness. It dkes run small. I would recommend getting a suze larger as it did shrink. Also, it does take a while to dry. We had to dry twice, turning it inside out the second time. I would still recommend this to others.
Jeremy –
Breathable, soft, and perfect for warm nights
I ordered the Unnivoll sleep sack in the 6–12 month size and was pleasantly surprised by how light it feels while still maintaining a secure fit. The fabric is pure combed cotton and noticeably soft against the baby’s skin. I was reassured to learn it has a 0.5 TOG rating, making it ideal for room temperatures around 75–80°F and summer nights.The two‑way zipper is a game‑changer during diaper changes. I was able to access without fully unwrapping the sleep sack and waking up the baby. A zipper guard at the top effectively prevents scratching the chin or neck. I also appreciate that the fabric is pre‑washed and shrinks very little even after repeated washes at low heat.The design is roomy around the hips to support healthy movement while still keeping the upper body snug. My baby seemed more comfortable and slept more soundly compared to swaddle blankets. After weeks of use, the sleep sack looks almost as crisp as day one and remains breathable even on hot evenings.
Jojo –
Great sleeper sacks
These are not only adorable patterns but lightweight and breathable which is perfect for the warmer summer nights. They fit my little man perfectly, and he seems to like them and sleeps very comfortably in them. I absolutely love the double zipper so if I need to change him at night I don’t have to completely unzip him. Another feature I love as well is that it zips from bottom to top so I don’t ever have to try to get the zipper started and have to try getting it to hook with my squirmy little guy who’s always trying to get away and be on the move (moms I’m sure you know what I mean). I would definitely recommend and purchase again
Leah R. Ward –
lovely!
Super cute, warm, and well made. The cotton lining is soft and good for temperature regulation. My 2 month old fits into the 0-6 month size with room to grow, I don’t think it would be suitable for a newborn though, way too big.
Taylor Carpenter –
Good buy
My baby only likes to sleep on some kind of sleep sack. He has outgrown his Halo and it is summer time. So I ordered these lighter weight ones to try. The material is lightweight like a T-shirt material. They are very easy to use and convenient for late night diaper changes since they have double zippers. They are a must have if your baby is like mine. They come in a variety of sizes so you can find the right size. They aren’t super stretchy, but are like a T-shirt. They work well and function just as I was anticipating. I am so thankful I came across them and bought them.
Maureen Gaudreau –
Very soft and love the colors. Good quality
Siddharth Giridhar –
The quality of the fabric is very good. The material is soft and breathable! I highly recommend this brand.