Details & care
Keep baby calm and comfortable as they drift off to sleep in this slim yet stretchy organic-cotton wearable blanket ideal for year-round use. A convenient alternative to swaddling, this insulated sack soothes your little one while its generous shape allows freedom of movement. The 2.5 TOG rating makes it ideal for using in moderate weather year round.
- Includes room thermometer and what-to-wear guide to help dress baby appropriately for sleep
- Two-way front-zip closure
- Bell-shaped bottom approved by the International Hip Dysplasia Institute for being hip healthy and promoting proper development in the hips and shoulder joints
- 2.5 TOG Suited for room temperatures between 61-71°F
- Lined, with synthetic fill
- 100% organic cotton with 95% organic cotton, 5% elastane contrast
- Machine wash, tumble dry
- Imported
- Item #10182029
Size info
- 3-12m:Fits 24.5-30” and 13-26lbs, 8-24m: Fits 26.5-36” and 18-31lbs, 2-4y Fits 36-42.5lbs
Shipping & returns
Free shipping. Free returns. All the time. Purchases made online can also be returned or exchanged at any Nordstrom store, free of charge. Read more about our shipping & returns policies.
Gift options
Choose your gift options at checkout. Some items may not be eligible for all gift options.
Free Pickup
- Printed gift message (free)
- Nordstrom gift box (free)
- Fabric gift bag ($5)
Delivery
- Email gift message (free)
- Printed gift message (free)
- Fabric gift bag ($5)
Need help finding the perfect gift? We've got you covered.
Most helpful positive review
Mar 23, 2026
Love these sleep bags
This would be our 4-5 set of ergopoich sleep bags as my baby grows. Great to have warm suits for the cooler nights to keep them toasty and warm. Easy to use, clean, and best quality on the market đź‘Ś
Jess P.
Reposted from ergopouch.com
Most helpful critical review
Jan 13, 2026
Not warm at all
The sleep sack not warm at all we used it 2 times and my son be wet !I would like to return it
kevin f.
Reposted from ergopouch.com
5 stars
88%
4 stars
7%
3 stars
2%
2 stars
1%
1 star
2%
Pros:
Cons:
Current reviews don’t mention any.Sort by Most Helpful
Size
Color
Jess P.
Reposted from ergopouch.com
Mar 23, 2026
Love these sleep bags
This would be our 4-5 set of ergopoich sleep bags as my baby grows. Great to have warm suits for the cooler nights to keep them toasty and warm. Easy to use, clean, and best quality on the market đź‘Ś
Scott N.
Reposted from ergopouch.com
Feb 6, 2026
Cosy baby 👶
This is the 4th or 5th Ergo sleeping bag we’ve bought for our granddaughter since she was born. She loves her sleeping bag and now gets it herself when she’s feeling sleepy or for her midday nap. Even at the age of 2 she is still using it, as she would tend to kick off sheets and blankets and then get cold. Definitely a worthwhile purchase!
JA
Reposted from ergopouch.com
Jan 22, 2026
Works well
Keeps baby warm without overheating. Game changer for rooms that you can’t seem to keep warm. We use for temperatures 61-65F with pajamas that are long sleeve with pants. That works well for us. If it’s warmer than 68F, we typically use the pajamas listed above and a different sleep sack. But this is our cold midwestern US winter sleep sack bar none.
Jordan A.
Reposted from ergopouch.com
Jan 22, 2026
Absolutely Perfect
Absolute game changer for us. Despite properly insulating the house, our toddlers room and our is the furthest from the furnace and above the garage. Meaning even with the thermostat set to 70F, it can get as cold as 61F in his room. Not a fan of space heaters as they should never be run unsupervised. So this was my only option and it has made a huge difference. Our toddler sleeps so well and I don’t have to worry about him freezing or overheating. Absolutely perfect.
Jordan A.
Reposted from ergopouch.com
Jan 22, 2026
Absolutely Perfect
Absolute game changer for us. Despite properly insulating the house, our toddlers room and our is the furthest from the furnace and above the garage. Meaning even with the thermostat set to 70F, it can get as cold as 61F in his room. Not a fan of space heaters as they should never be run unsupervised. So this was my only option and it has made a huge difference. Our toddler sleeps so well and I don’t have to worry about him freezing or overheating. Absolutely perfect.
Danna R.
Reposted from ergopouch.com
Jan 20, 2026
Loved so much, bought a second, and a third!
Great product. My baby loved her Magic Merlin sleep suit when she transitioned out of a swaddle. But when she started rolling, we had to stop using the Magic Merlin. She didn’t like any of the suits without legs, so this option of sleep suit is perfect. She likes her legs separate and we have the 2.5 TOG and 1.5 TOG
