Sleep Bag in Sage 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
Some nurseries call for bold. Sage is for the ones that call for calm — a pale grey-green that feels quietly grounded and works beautifully across both modern and natural nursery palettes. This award-winning sleep bag is made from buttery-soft rayon made from bamboo, with a breathable, temperature-regulating feel that makes the 1.0 TOG the right choice all year long. For rooms between 69–73°F, pair with a short-sleeved onesie on warmer nights or add a footie pajama when temperatures drop closer to 69°F. A great option for little ones with delicate skin.
- Safe sleep approved — designed in line with AAP guidelines to replace loose blankets and support safer nights for babies under 12 months
- Two quilted bamboo layers — the 1.0 TOG hits the sweet spot: warm enough for cooler nights, breathable enough for year-round use
- Soft, smooth, and breathable — made from rayon made from bamboo for a gentle feel that's kind to delicate skin (Fabric: 97% Rayon made from Bamboo, 3% Spandex | Filling: 100% Polyester)
- Safety certified — OEKO-TEX Standard 100 certified, meeting rigorous testing standards for your peace of mind
- Diaper-change friendly design — a J-shaped double zipper lets you zip from either end without disturbing a sleeping baby, with a zipper garage to protect delicate skin
- Designed for healthy hips — extra room at the bottom keeps legs free to bend and cross naturally, just as they should
- Sized to last — five sizes from XS to XL cover 7–50 lbs, and each runs intentionally long so you get the most out of every size before sizing up
- Part of the bedtime routine — used consistently, it becomes a sleep cue your little one recognizes wherever you are
Sizing: Size for now, not later — choose your baby's current weight and height for a fit that's snug at the neck and arms. See our full size chart.
Care: Gentle cycle, fragrance-free detergent; lay flat or hang to dry to keep the fabric at its best.
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
Some nurseries call for bold. Sage is for the ones that call for calm — a pale grey-green that feels quietly grounded and works beautifully across both modern and natural nursery palettes. This award-winning sleep bag is made from buttery-soft rayon made from bamboo, with a breathable, temperature-regulating feel that makes the 1.0 TOG the right choice all year long. For rooms between 69–73°F, pair with a short-sleeved onesie on warmer nights or add a footie pajama when temperatures drop closer to 69°F. A great option for little ones with delicate skin.
- Safe sleep approved — designed in line with AAP guidelines to replace loose blankets and support safer nights for babies under 12 months
- Two quilted bamboo layers — the 1.0 TOG hits the sweet spot: warm enough for cooler nights, breathable enough for year-round use
- Soft, smooth, and breathable — made from rayon made from bamboo for a gentle feel that's kind to delicate skin (Fabric: 97% Rayon made from Bamboo, 3% Spandex | Filling: 100% Polyester)
- Safety certified — OEKO-TEX Standard 100 certified, meeting rigorous testing standards for your peace of mind
- Diaper-change friendly design — a J-shaped double zipper lets you zip from either end without disturbing a sleeping baby, with a zipper garage to protect delicate skin
- Designed for healthy hips — extra room at the bottom keeps legs free to bend and cross naturally, just as they should
- Sized to last — five sizes from XS to XL cover 7–50 lbs, and each runs intentionally long so you get the most out of every size before sizing up
- Part of the bedtime routine — used consistently, it becomes a sleep cue your little one recognizes wherever you are
Sizing: Size for now, not later — choose your baby's current weight and height for a fit that's snug at the neck and arms. See our full size chart.
Care: Gentle cycle, fragrance-free detergent; lay flat or hang to dry to keep the fabric at its best.
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.