Soft, thick and exactly what we needed. It does seem to run slightly small. Our boy is 21 pounds at 15 months old and the 12-18 month definitely won’t fit him until 18 months. Otherwise, we love it
Thicken Long Sleeves Split-leg Sleep Sack 2.5 TOG - Khaki
Ana C.
I love how comfy it keeps my son and it makes it extra special when his name is on it for keep sake.
embroidery-service
Tamara R.
Absolutely LOVE these sleep sacks. Have the 2.5 & 3.5 tog. First ones I have found that have thought of EVERYTHING! the button over the top of the zipper is genius! It bothered me so much with all the others I’ve tried. And the temp check on the inside is gold. Even the tag being on the outside. They’ve thought of EVERYTHING! On top of that the material is light & soft. My 8 month old LOVES her sleep sacks. Have been recommending to everyone!
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 2.5 TOG - Dusty Pink
Emma M.
Perfect for temps that start warmer and get cooler through the night, great material and washes well. Were big fans of this brand here!!
Love love love this incredibly soft sleep sack for my babe! He sleeps so good! Highly impressed with the quality. Thank you Kaiya Baby!
Baby Bamboo Quilted Sleeveless Sleep Sack TOG 1.0 - Red Brown
+1
Jessie P.
This sleep sack made our camping trip worry free. Our baby girl stayed warm and cozy! Love that we can close the hands up or take them out.
Organic Cotton & Camel Wool Winter Sleep Sack With Arms 3.5 TOG - Constellation
Elli M.
I really think my baby started sleeping better as soon as he started wearing this. It’s so soft and cozy. I want one for myself! I got one for his daycare use and all of his care providers were enamored with it. Everyone that sees it and feels it wants one. I’m really grateful to have a non toxic sleep sack option for my baby. They spend so many hours sleeping it feels incredibly important. I highly recommend this product. I should also mention that I have now washed it once and I was worried it...
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Flint Stone
+1
Demi M.
The best sleep suit we’ve come across! Keeps me at ease knowing my girl is sleeping at an appropriate temperature, especially with this colder weather!
Organic Cotton & Camel Wool Long Sleeve Sleep Sack With Legs 1.0 TOG - Shell
Rachel D.
Keeps my baby perfectly warm. At night temperatures in my house dip to 60-65, and the 2.5 TOG keeps my 6 month old just right and asleep all night. Before I bought this she was waking up cold.
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 2.5 TOG - Cream
Mary T.
The perfect sleep sacks - I have a variety of TOGs for the various times of year. The sacks are like a wearable blanket and they keep my baby warm enough to sleep through the night. We love them.
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Constellation
+2
Kelsey R.
The material is super soft, fits true to size, and I love the fold-over cuffs. Definitely the best onesies we’ve used so far
ClimaCuddle Baby Bodysuit Long Sleeve - Merino Wool & Rayon Bamboo - Pea Green
Shannon K.
We love that this sleep sack has long sleeves and can fold over at the hands. Our little one always had cold hands overnight before this product and now she sleeps so much better because she is cozy and warm.
Winter Zip Sleep Sack With Sleeves 3.5 TOG - Pea Green
Jennifer P.
These are the best sleep sacks and I’ve used several different brands. They are so very soft and I can tell it’s comfortable. My baby sleeps so well in them. The price point can’t be beat for the quality. It’s very well constructed and holds up well with laundering. We will be purchasing more of these as we grow. Love, love, love this brand!
Front Opening Long Sleeve Sleep Sack - Shell
Sarah D.
This is perfect for my very wriggly baby! She used to get twisted up in sleeping bags, but this sleep suit lets her move around freely.
The fabric is really soft and light.
Organic Sleeveless Sleep Sack With Feet 0.5 TOG - Dusty Pink
Diana G.
I recently tried the Kaiya Baby sleep sack and I love it! 💤 It’s super soft, made from organic cotton, and my baby sleeps so cozy in it. The double zipper is a lifesaver for quick diaper changes, and the little temperature strip on the chest gives me peace of mind. Definitely a must-have for calm nights! ✨
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 1.0 TOG - Cream
+1
Arghavan E.
My baby lives in this sleep sack, he loves it so much.
Very comfortable, breathable, very soft and comfy.
I will purchase any sleep sack they offer :)
The sleep sack is super soft and my baby loves it. It’s very simple to put on and the little thermometer on the side lets us know if baby is warm and cozy or if it’s getting too hot. Definitely recommend it!
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Pea Green
Kate S.
A great transitional swaddle! The material is really stretchy and light but still prevents baby from getting distracted from her own hands 😅 We love it
Front Opening Zip Up Swaddle 0.5 TOG - Whisper Green
Sigourney H.
Super soft and warm for my littles. Could be a bit wider in the hip area for better movement, but so far my littles are loving these!
Organic Cotton Sleeveless Zip Sleep sack with legs 1.0 TOG - Giraffe
Rebecca F.
Absolutely SUPER SOFT and equitable in quality to Kyte baby for 1/2 the cost. Love this style for child now that she’s walking. Much safer than the closed style, so appreciate this option. Will stick with Kaiya only vs Kyte!
Organic Cotton Sleeveless Zip Sleep sack with legs 1.0 TOG - Smoky Pink
Christy P.
Our babe’s room is cold in the winter months so these sacks are a lifesaver. She is so cozy and warm. We used them all last season and now ordered the next size up for this winter. Her room is between 60-70 degrees and she sleeps with a bamboo pajama underneath and that’s perfect. I love the update on the new sacks that has a temp gauge to check babies comfort level.
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pink Sky
Megan E.
This is a lovely sleep blanket, definitely on the warmer side so make sure your room is cool, especially with the sleeves. My little girl loooves being snug and warm and this is exactly what I was looking for. High quality, excellent product. Plenty of room in the leg/hip area, with a good quality double zip.
Zip Sleep Sack With Sleeves 2.5 TOG - Rawhide Brown
Tiffany G.
Love this sleep sack! Love the temperature sticker. Gave me peace of mind. Other than half my order came from china and the other was state side and I had to wait longer. And a little pricy on the product so not sure if it’s legit
All Season Sleeveless Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Dusty Pink
Kathleen D.
Absolutely love this long sleeve sleep sack! It is so soft and I know my baby is comfortable and warm in it all night long. I also like that the zipper does not go all the way up and the top closes with a snap. The snap is great so that the zipper isn’t bothering my baby’s chin/neck area. Also great communication with shipping/tracking. Overall great purchase and would buy again!
Organic Cotton & Camel Wool Winter Sleep Sack With Arms 3.5 TOG - Flint Stone
Kelsey B.
The product itself is great, very soft and lovely quality. However I didn't realize it ships from China. I may have missed that in the fine print. It took almost a month (27 days) to receive the product.
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 1.0 TOG - Blue Sky
Rachel C.
Our little one loves these sleep sacks! The reason I gave it a 4 star instead of 5 was because it’s 70% polyester and I wish the zipper went all the way up so the cloth button overlaps and covers the metal zipper handle.
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 2.5 TOG - Constellation
Madeline K.
We absolutely love this Kaiya Baby sleep sack. The quality is immediately noticeable — the fabric is incredibly soft yet feels durable and well-made. I love knowing it’s crafted with organic cotton and camel wool, making it warm without being heavy and perfect for year-round use.
My baby stays comfortable and at a consistent temperature through the night, which gives me so much peace of mind.
All Season Long Sleeve Sleep Sack 1.0 TOG - Organic Cotton & Camel Wool - Constellation
Dinah B.
It is very soft and baby seems to like it, but I’m disappointed that the tag said the filling is 30% camel wool and 70% polyester. I do not recall seeing that when I was shopping for it, but maybe it was an oversight on my part.
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool Constellation
Julia C.
Awesome sleeping sack for winter time. It’s sooo fluffy and cozy, and the material is buttery soft to touch, really good quality, inside out. My baby slept for a full 11 hours night, after a long time! Absolutely, highly recommend!
Warm Long Sleeve Sleep Sack 2.5 TOG - Organic Cotton & Camel Wool - Moonlit
Jennifer P.
These are the best sleep sacks and I’ve used several different brands. They are so very soft and I can tell it’s comfortable. My baby sleeps so well in them. The price point can’t be beat for the quality. It’s very well constructed and holds up well with laundering. I wish I had bought more because they are now sold out. Hoping they restock!
Zip Sleep Sack With Sleeves 2.5 TOG - Milk White
Katie H.
Such a great quality sleep sack. It’s so soft the quality is definitely noticeable. It makes me feel better that my daughter can stay warm all night and be safe doing so. Love the product! Will be purchasing another one!
Winter Long Sleeve Sleep Sack 3.5 TOG - Organic Cotton & Camel Wool - Pea Green
Lia N.
This sleeping bag is amazing! The thickness is just right for our chilly winter nights, keeping my daughter cozy and warm. She loves how comfortable it feels, and I’m obsessed with the thoughtful details—the temperature sensor, double zipper, and top button are such game-changers! It’s easily my favorite brand. I can’t wait to upgrade to the footed version and grab some lighter ones for the warmer months ahead.
Organic Cotton & Camel Wool Long Sleeve Sleep Sack 2.5 TOG - Pink Sky
Lindsay L.
I LOVE these sleep sacks for my little one. She slept one night in a sleeveless sleep sack and her little arms were so cold that I immediately started looking for a sleep sack with sleeves. That, plus GOTS and Oeko-Tex materials made getting this sleep sack a no brainer. I’m so comforted knowing my girl is warm and cozy throughout our cold New England winter nights. I highly recommend!
Zip Sleep Sack With Sleeves 2.5 TOG - Pea Green
Kate G.
This is our second time ordering from Kaiya Baby and again, I am impressed! The quality of the sleep sacks are second to none. They keep the kids warm and comfortable, wash easily, and hold up so great!
Organic Cotton & Camel Wool Winter Long Sleeve Sleep Sack 3.5 TOG - Pea Green
Hailey S.
My son does not like sleeping with blankets. So we have to put extra layers on him so he’s warm. THIS sleep walker sack was perfect! He loves it and it keeps him perfectly warm throughout it the night with no worries that he’s getting cold. 10/10 recommend!
Toddler Zip Sleep Sack Organic Cotton Long Sleeve With Footie 2.5 TOG - Pea Green
Rahab G.
I can’t live without this!!! My 18 month old sleeps through the night and his nap is a breeze because the minute I put him in the cozy sack he is ready to sleep….
Zip Thicken Winter Sleep Sack 3.5 TOG
Berry H.
I often bought sleep sacks in Kaiya baby so I would like to try this new series. As goood as their sleep sack.
ClimaCuddle Baby Bodysuit Short Sleeve - Merino Wool & Rayon Bamboo - Misty Blue
Rayan S.
Literally the softest most comfiest sleeping sack I have seen so far! I have 3 kids and have bought tons of sleeping sacks before, but Kaiya baby’s sleeping sacks are truly made with dedication and love!
Love the sleeping sack with sleeves. The fabric is soft and warming. The design and placement of zipper is comfortable for diaper changes. And the sleeves add extra comfort during these colder months. We also noted that the neckline and closure are done just right - not too low and loose, and not so hight that it comes up tight on the neck (we’ve had both experiences before). We love this sack and just ordered another to size up:)
Vip Shipping Upgrade
Madison P.
So far so good with our new sleep sack! Our 16 month old (at the time) baby boy has loves his 2.5 TOG sleep sack. We got 18 month-3T size and it’s perfect. Our upstairs stays pretty cold anywhere from 60-68 degrees depending how cold it is outside and I really love that this one has sleeves on it! I had not seen that before. I just feel so much more at peace knowing he is warm and cozy in his sleep sack and not cold. He sleeps all night in it and rarely makes a peep! It’s also super easy to zip...
Zip Sleep Sack With Sleeves 2.5 TOG - Pea Green
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