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.
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Most helpful positive review
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.
JA
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
83%
4 stars
9%
3 stars
0%
2 stars
2%
1 star
6%
Pros:
Cons:
Current reviews don’t mention any.Sort by Most Helpful
Size
Color
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.
kevin f.
Reposted from ergopouch.com
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
Mleah M.
Reposted from ergopouch.com
Jan 13, 2026
So cozy!!!
Our house in the winter stays about 68-70 degrees at night. Our baby does like to sleep WARM and this keeps her toasty all night. We love it!
Sevim B.
Reposted from ergopouch.com
Dec 25, 2025
Color fading
I bought 2 ergopouch sacks, one of them 2.5 tog and the other one was 3.5. I washed and dried them according to instructions and they have never seen a sunlight but 2.5 tog one started fading and it’s spreading
Karen M.
Reposted from ergopouch.com
Dec 23, 2025
Baby Loves it
This baby sack is perfect. My 22-month-old does not like to feel trapped/wrapped, and we bought a size 2-4 years old, and it is perfect. He sleeps all through the night and keeps him warm.
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Reposted from ergopouch.com
Dec 19, 2025
Indespensible!
Every night, these things save our lives. 100% essential parenting hack item!
