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Safe Sleep – Our baby sleep sack boasts a double-layer design, combining a 100% cotton lining with plush fleece fabric to deliver a gentle, skin-friendly touch for your baby’s sensitive skin. Certified by the Consumer Product Safety Commission(CPSC), these baby sleeping bags ensure a secure and safe sleeping environment for your little one.
Convenient 2-Way Zipper – Unnivoll winter baby sleep sack with premium smooth two-way zipper, parents can effortlessly change diapers during the night, ensuring uninterrupted sleep for your baby. What’s more, the zipper protector at the top shields your baby’s delicate chin from any zipper scratches. Your baby’s comfort and safety are our top priorities!
Roomy Spaces – The toddler fleece sleep sack offer ample room for kicking but can not be kicked off. This can promotes baby’s healthy hip development, while the sleeveless design reduces the risk of overheating, ensures free arm movement, and provides lasting warmth for your little one.
Soothing Dots Design – The fleece sleep sack with raised dots resemble mom’s touch, giving your baby a familiar sense of security and soothing baby to sleep through the night. Suitable for temperatures between 69-73°F (21-23°C), this 1.5 tog sleep sack creates a warm and cozy environment for your baby.
Baby Essentials – The fleece baby wearable blanket come with 2 pack, can be machine washed and dried at low temperatures, which is convenient for the baby to change at any time. Four size options available for your choice: S(0-6 months), M(6-12 months), L(12-18 months), XL(18-24 months). Please measure your baby’s height and weight and refer to our size chart carefully before choosing.

Cozy
These are so soft and cozy. Iâve washed them multiple times and put them in the dryer and have never had an issue with piling or them getting scratchy. They also keep my son nice and warm all night.
Good quality for a good price
Cheap and good quality. Nice thick soft material. My 3 month old still has plenty of room to grow into it and heâs 17 pounds. Would be big on a smaller baby.
Beautiful and warm
I love these sleep sacks they are beautiful and warm and soft. The reason I knocked one star off is due to the one zipper is a bit difficult to use but it’s not broken so it’s not a huge deal. I would buy again
Soft
So soft, baby loves to rub it while falling asleep.
Cozy and soft sacks
These sleep sacks are cozy and soft. Zippers work smoothly and are not scratchy. Colours are as shown.
Awesome
Soft and wonderful â¥ï¸
Great Product
Soft, fits well
Very good
Good quality. Warm enough but not heavy. Has a two way zipper to help with in the night diaper changes.
This 2 pack of Unnivoll Fleece Baby Sleep Sacks are perfect for the winter time. They come in two neutral colors and are made in a very soft, comfortable fabric. They are certified by the Consumer Product Safety Commission which makes me feel like it is a safe option as well as functional. They run true to size.
These sleep sacks are incredibly soft and cozy, perfect for keeping my baby warm all night long! The 2-way zipper makes diaper changes a breeze, and the plush dot design adds a cute touch to this essential item. The colors are cute. Highly recommend for winter.
The fleece baby sleep sack is designed for infants 0-6 months with a cotton lining and plush fleece exterior, ensuring comfort and safety. It features a convenient two-way zipper for easy diaper changes and a roomy, sleeveless design to prevent overheating. The two colors are not exactly the same as the picture.
These sleep sacks are very soft. The outside is more of a plush material while the inside feels like cotton. These are a 1.5 Tog so not the thickest material for a sleep sack but I could see these being good for fall or spring. The two way zipper is very useful. The colors are nice for baby boy or girl. This would be a great baby shower gift!
These Unnivoll Fleece Baby Sleep Sacks are made of a soft minky fabric, which do well in the wash. They are appropriately rated at 1.5 tog (warm but not super thick). I sometimes layer these with a thicker quilted sleep sack on very cold nights. They’re roomy and true to size.