Sleep Bag in Thistle 1.0
Expected Delivery for US Standard Shipping is 5-7 Business Days.
Expected Delivery for US VIP Shipping is 2-4 Business Days.
Why We ❤️ Bamboo
3º cooler than cotton
Buttery soft & hypoallergenic
30% less water than cotton
- Details
- TOG
Thistle is a pinkish lilac that feels a little unexpected — softer than a true purple, warmer than a plain lavender, and interesting enough to stand out in any nursery palette. This cherished sleep bag is made from silky-soft rayon made from bamboo, with a breathable, temperature-regulating feel that makes the 1.0 TOG the right choice all year long. Best for rooms between 69–73°F, layer over a short-sleeved onesie on warmer nights, or add a footie pajama when temperatures dip closer to 69°F. A soft favorite for little ones with delicate skin.
- AAP-compliant safe sleep — a wearable blanket that keeps loose bedding out of the crib for babies under 12 months
- Quilted 1.0 TOG construction — two quilted layers strike the balance between warmth and breathability, season after season
- Silky-soft rayon made from bamboo — kind to delicate skin, with a smooth feel that minimizes friction (Fabric: 97% Rayon made from Bamboo, 3% Spandex | Filling: 100% Polyester)
- OEKO-TEX Standard 100 certified — independently tested to meet rigorous safety standards
- J-shaped double zipper with zipper garage — zips from top or bottom so diaper changes don't disturb sleep; covered pull protects baby's skin
- Hip-healthy design — roomy at the bottom so legs can rest in the natural froggy position for healthy hip development
- Sizes XS–XL — fits littles from 7–50 lbs across five sizes, each cut intentionally long for maximum wear before sizing up
- Builds a sleep association — used night after night, it becomes a reliable cue that it's time to rest
Sizing: Fit for now, not later — pick your baby's current weight and height for a snug fit at the neck and arms. See our full size chart.
Care: Machine wash gentle with fragrance-free detergent; lay flat or hang to dry.
What is TOG?
TOG (or Thermal Overall Grade) is a rating system that measures warmth and calculates how quickly a fabric uses heat. It is the standard when choosing the appropriate sleeping bag for your baby, depending on the ambient temperature in your nursery. We recommend a heavier TOG during cooler months and a lighter one during warmer months.
What TOG do I need?
61-68 °F
16-20 °C
69-73 °F
21-23 °C
74-78 °F
23-26 °C
Looks great with
Details
Thistle is a pinkish lilac that feels a little unexpected — softer than a true purple, warmer than a plain lavender, and interesting enough to stand out in any nursery palette. This cherished sleep bag is made from silky-soft rayon made from bamboo, with a breathable, temperature-regulating feel that makes the 1.0 TOG the right choice all year long. Best for rooms between 69–73°F, layer over a short-sleeved onesie on warmer nights, or add a footie pajama when temperatures dip closer to 69°F. A soft favorite for little ones with delicate skin.
- AAP-compliant safe sleep — a wearable blanket that keeps loose bedding out of the crib for babies under 12 months
- Quilted 1.0 TOG construction — two quilted layers strike the balance between warmth and breathability, season after season
- Silky-soft rayon made from bamboo — kind to delicate skin, with a smooth feel that minimizes friction (Fabric: 97% Rayon made from Bamboo, 3% Spandex | Filling: 100% Polyester)
- OEKO-TEX Standard 100 certified — independently tested to meet rigorous safety standards
- J-shaped double zipper with zipper garage — zips from top or bottom so diaper changes don't disturb sleep; covered pull protects baby's skin
- Hip-healthy design — roomy at the bottom so legs can rest in the natural froggy position for healthy hip development
- Sizes XS–XL — fits littles from 7–50 lbs across five sizes, each cut intentionally long for maximum wear before sizing up
- Builds a sleep association — used night after night, it becomes a reliable cue that it's time to rest
Sizing: Fit for now, not later — pick your baby's current weight and height for a snug fit at the neck and arms. See our full size chart.
Care: Machine wash gentle with fragrance-free detergent; lay flat or hang to dry.
TOG
What is TOG?
TOG (or Thermal Overall Grade) is a rating system that measures warmth and calculates how quickly a fabric uses heat. It is the standard when choosing the appropriate sleeping bag for your baby, depending on the ambient temperature in your nursery. We recommend a heavier TOG during cooler months and a lighter one during warmer months.
What TOG do I need?
61-68 °F
16-20 °C
69-73 °F
21-23 °C
74-78 °F
23-26 °C
The Kyte Baby Standard
Never not innovating
We’ve been researching, developing and innovating our sleep bags since 2014. We’ve set the standard for the softest fabric, the most user-friendly zipper design, the most durable stitching, and the safest, most comfortable design on the market—and we’re not stopping there.
We’ve expanded our sleep bags to include four sizes in three different weights, three sizes of sleep bag walkers, and a newborn sleep bag—the first of its kind in the market. Because we believe as long as the needs for safe and comfortable sleep keep changing, our products should, too.
Don’t take it from us
Take it from 20,000+ 5-star reviews. Or Jessica Alba.
Or The Bump. Your pick.
- KPKaveeta P.Verified BuyerReviewingSleep Bag in Groot 1.0I do not recommend this productRated 2 out of 5 stars1 month agoLove the Print but quality is not the best
I love the print but was disappointed to see fraying when I opened the bag.
- AKAngela K.Verified BuyerReviewingSleep Bag in Bisque 1.0I do not recommend this productRated 2 out of 5 stars2 months agoColor is not the same
The quality is great but I was very disappointed in the color. I ordered thinking it would be more of a cream/white and it came in a tan/light brown color. I contacted customer service about possibly exchanging or returning (I know it was final sale) but I figured they had for sure sent me the wrong color since all of their other Bisque collection photos were in a cream. There was nothing they offered to do other than the fact that sometimes it can look different.
- JWJenna W.Verified BuyerReviewingSleep Bag in Spider-Man 1.0I recommend this productRated 4 out of 5 stars2 months agoSo cute!
We love the Spider-Man sleep bag! It is so soft and cozy. My baby has plenty of room to grow so we look forward to using this sleep bag for a while.
- JWJenna W.Verified BuyerReviewingSleep Bag in Ecru Roar 1.0I recommend this productRated 4 out of 5 stars2 months agoLove it!
My baby loves this sleep bag! It is so soft and cozy. We just had to buy the matching pjs as well!
- KSKristina S.Verified BuyerReviewingSleep Bag in Almond 1.0I recommend this productRated 4 out of 5 stars3 months ago🫶🏻
We have used kyte sleepsacks for the majority of both my children’s lives. I bought the XL hoping to keep my son in sleep bags as long as possible to deter climbing out of the crib. Unfortunately these are sooo long that it makes walking even in a crib difficult. They’re about 6” longer than the large sleepsack.