🌙 Sleep smarter, not harder — the ultimate baby sleep sack for peace of mind!
The Yoofoss Baby Sleep Sack (18-24 months) is a 3-pack of 100% cotton wearable blankets designed for safety, comfort, and convenience. Featuring a lightweight 0.5 Tog rating ideal for moderate temperatures, a smooth 2-way zipper for easy diaper changes, and a secure, breathable fit that supports natural hip development. Machine washable with minimal shrinkage, this CPSC-certified sleep sack is a must-have for modern parents seeking reliable, breathable sleepwear for their toddlers.
Package Dimensions | 11.1 x 9.33 x 3.23 inches |
Item model number | SS-F-054-XL_US |
Target gender | Unisex |
Material Type | Cotton |
Care instructions | Machine Wash |
Additional product features | Skin Friendly, Lightweight, Breathable |
Style | Brown Animal |
Batteries required | No |
Item Weight | 1.52 pounds |
J**M
Needed!
love these! the zipper can be opened from bottom up or top down which makes it easier to close. other ones usually go all the way and it’s difficult to put it together but not these. the material is super soft and comfortable. I love the quality and think it’s great value. The warmth depends on the TOG but appears to be true and the size is right as well.
D**E
Works well for the spring and summer nights in FL
Nice, thin and breathable material, fits well, zipper is average, great for 75 degrees or more as a blanket for my 5 month old son
K**Y
Best sleep sack! Love love!
Let me just say I wish these were adult size! Haha! These are the best lightweight sleeping sacks. My baby loves them. Plenty of room to wiggle in, breathable material, and they hold up GREAT in the washer and dryer. Zipper never snags and zips up from the bottom which I love during nighttime diapers because you don’t have to fuss with a zipper by their neck and disturb your baby too much. Great great great!
L**L
Love
Love these sleep sacks. I've purchased every size in these. Great quality. Soft and looks just like the picture. I will purchase these again. True to size. Not to thick just perfect.
J**S
Two way zipper
These are thick and well made! I love the 2 way zipper and the material is very soft. Cute designs as well! Size is accurate.
W**S
The best sleep sacks
My little one has been unswaddled since she was 8 weeks old. We went through so many different kinds of sleep sacks from the expensive ones to the cheaper options and these are the only ones she really loves. The two zipper feature is great for just changing her diaper in the middle of the night or taking it all the way off once she’s done with her nap and night time. They’re soft and warm, so if shes in a T-shirt during the day, it keeps her warm enough for her naps and she feels cozy. It’s a great price and I’ve washed them several times due to leakage or simply just needing it and they get softer and feel brand new! I do recommend sizing up or considering your littles length. My girl is 4 months old and she outgrew her 0-6 months, so I would highly suggest sizing up one as they do initially shrink in the wash depending on if you’re on a budget and need to keep it long term or if you simply want them to have more room to wiggly or flip over. Aside from shrinking, I would buy these for a baby shower or recommend to others needing sleep sacks! We have not used these through summer just yet but they are fantastic for winter time or if you keep your house cool.
M**R
Runs big but very soft and well made
They are giant so size down! Very soft! Very well made! I have large babies so for me it's okay! but My 3yo fit in the 18-24 so you may want to size down but actually my 18 mo sleeps in it just fine with plenty of wiggle room.
J**N
Great product!
Yoofoos sleep sacks have been a great affordable option for us! We have used this brand since my son was a few months old and it keeps him under a “blanket” until he was old enough for a real one
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