

🌙 Snuggle smarter, sleep better — the must-have baby sleep sack for modern parents!
The Cute Castle Baby Sleep Sack is a premium 100% cotton wearable blanket designed for infants 0-6 months. Featuring a lightweight TOG 0.5 rating and a convenient 2-way zipper with safety guards, it ensures warmth without overheating and easy diaper changes. Its ergonomic design supports healthy movement and hip development, while the 3-pack in gender-neutral green offers great value and versatility. Machine washable and highly rated, it’s an essential for every modern nursery.




| ASIN | B0CRLDXBYN |
| Batteries required | No |
| Best Sellers Rank | #3,366 in Baby ( See Top 100 in Baby ) #53 in Baby Wearable Blankets #306 in Baby Boy's Clothing #356 in Baby Girls' Clothing |
| Care instructions | Machine Wash |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,535) |
| Department | unisex-baby |
| Fabric Type | 100% Cotton |
| Fabric cleaning | Dark |
| Import | Imported |
| Item Weight | 3.53 ounces |
| Item model number | CC-Sleep-Green-S |
| Manufacturer | Cute Castle |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
G**O
Buy these if your baby doesn’t like a swaddle
My baby started to really hate being swaddled around 4 weeks old, but his feet would get so cold at night without being in the swaddle. I purchased these 0-6 month sleep sacks and he absolutely loves them! They fit well around the arms and neck and allow plenty of space for his legs as he grows. My baby sleeps great in this, it keeps him warm, and the patterns are so cute. These are great quality and I’ll be buying more of these in other colors, highly recommend!
A**S
The Best Addition to Our Bedtime Routine
These sleep sacks are fantastic! They keep my baby cozy without overheating, and he falls asleep so quickly once I put one on. It has even become part of his bedtime routine and a clear cue that it’s time to wind down. I love that the fabric is 100% cotton. It’s soft, breathable, and has kept its color and quality after several washes. Truly a must-have for peaceful sleep!
M**I
Nice sleep sack
Nice warm sleep sack. They fit my 20month old perfectly. Easy to zip up and don't shrink in the dryer.
H**Y
Blanket sleepers for the win!
These were purchased for a baby shower gift. Adorable. Safe. Sturdy. Cost effective. And MOM loved them. Can't ask for much more
M**T
Warm and lightweight
These were light and breathable. The print is so cute! My LO hated swaddling after 4 weeks, so we purchased these to keep her warm at night. She sleeps well and seems comfortable in these. We liked the first set so much that we ended up getting another as back up. But in the second set, one of the zipper's tab doesn't always work, and it rubbed against my LO's neck. Other than that, these are worth the money!
E**A
Soft material
Very nice material. Spacious and roomy for baby to safely sleep in. True to size.
K**R
Good quality
Bought as a gift. Very good quality. They are a good thickness. Can unzip from the bottom for diaper change or from the top for dressing. Will buy again for gifts.
C**A
Great product
This is amazing for babies that don’t like the swaddle, is the perfect blanket for a normal apartment with AC it keeps her warm
Trustpilot
1 week ago
2 months ago