Sleep Bag in Navy 2.5
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
Classic navy blue, made for your sweetest goodnight moments. Kyte Baby’s Sleep Bag in Navy, a 2.5 TOG baby sleep bag designed for rooms kept at 61–68°F. The deep blue shade brings timeless simplicity to your little one’s bedtime wardrobe.
Silky-soft, smooth, and breathable, this sleep bag has a warmer, quilted design intended for cooler rooms. Its wearable blanket construction offers an alternative to loose bedding. Let your child’s room temperature guide your choice of TOG, rather than the season alone.
- Changes from either end: A J-shaped double zipper opens from the top or bottom for diaper changes.
- Pull tucked away: A zipper garage keeps the zipper pull covered and away from baby’s skin.
- Space for little stretches: The roomy bottom allows legs to bend and move naturally.
- Fabric blend: 97% rayon made from bamboo, 3% spandex.
- Filling: 100% polyester.
- Certification: OEKO-TEX Standard 100 certified.
Sizing: Available in three sizes, S–L, spanning 14-42 lbs. Each size runs intentionally long. Choose according to your child’s current weight and height, not age alone, and refer to the full size chart before selecting. A properly fitting sleep bag should be snug around the neck and arms, never loose.
Care: Machine wash on a gentle cycle 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
Classic navy blue, made for your sweetest goodnight moments. Kyte Baby’s Sleep Bag in Navy, a 2.5 TOG baby sleep bag designed for rooms kept at 61–68°F. The deep blue shade brings timeless simplicity to your little one’s bedtime wardrobe.
Silky-soft, smooth, and breathable, this sleep bag has a warmer, quilted design intended for cooler rooms. Its wearable blanket construction offers an alternative to loose bedding. Let your child’s room temperature guide your choice of TOG, rather than the season alone.
- Changes from either end: A J-shaped double zipper opens from the top or bottom for diaper changes.
- Pull tucked away: A zipper garage keeps the zipper pull covered and away from baby’s skin.
- Space for little stretches: The roomy bottom allows legs to bend and move naturally.
- Fabric blend: 97% rayon made from bamboo, 3% spandex.
- Filling: 100% polyester.
- Certification: OEKO-TEX Standard 100 certified.
Sizing: Available in three sizes, S–L, spanning 14-42 lbs. Each size runs intentionally long. Choose according to your child’s current weight and height, not age alone, and refer to the full size chart before selecting. A properly fitting sleep bag should be snug around the neck and arms, never loose.
Care: Machine wash on a gentle cycle 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
What TOG do you need?
TOG 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.
This sleep bag is a 2.5 TOG, perfect for 16 to 20 °C or 61 to 68 °F.
Shop this style in: TOG 0.5 , TOG 1.0 or TOG 2.5.
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.
- Warmth
- Comfort
- Sizing
- Appearance
- Quality
- ADAndreea D.Verified BuyerReviewingSleep Bag in Pine 2.5I recommend this productRated 5 out of 5 starsYesterdayCozy and Safe
We’ve been buying Kyte sleeping sack for 2.5 years now and my daughter loves it. We haven’t transitioned to the toddler model yet because at 3 years old she can still fit in the regular one and we love it. Her feet and body stays warm and cozy and I have peace of mind for not having to put a blanket on her and worry about suffocation.
- AAnnaReviewingSleep Bag in Holiday Pups 2.5I recommend this productRated 5 out of 5 starsYesterday5 Stars
a cozy sleep sack with a very cute print.
- KEKatie E. N.Verified BuyerReviewingSleep Bag in Cypress 2.5I recommend this productRated 5 out of 5 starsYesterdayThe best
Super cozy and great quality
- ALAmanda L.Verified BuyerReviewingSleep Bag in Mickey & Friends Christmas 2.5I recommend this productRated 5 out of 5 stars2 days agoFun holiday print!
I was so excited to get this sleep bag for the holiday season! The 2.5 tog is the perfect thickness for the cold nights and the fabric is so soft!
- KPKate P.Verified BuyerReviewingSleep Bag in Burgundy 2.5I recommend this productRated 5 out of 5 stars3 days agoGreat for fall in New England!
2.5 tog is great for fall in New England.