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Slumber Sack, Baby Sleep Bag with Sleeves, Merino Wool & Organic Cotton, Bunny

Regular price $29.70
Sale price $99.00
Size: 6 - 18 Months
6 - 18 Months
SIZE & FIT

Find Your Perfect Fit

A little comfort goes a long way. Find the right size for your little one.

Woolino Sleep Bags

Size guide for 4 Season Ultimate, Classic, and Sleep Bags with Feet.

Product Type Size Height Weight
4 Season Ultimate
Sleep Bags
2–24 months 23–35" 58–89 cm 10–32 lb 4.5–14.5 kg
2–4 years 34–42" 86–107 cm 26–42 lb 12–19 kg
4–6 years 40–47" 101–120 cm 34–48.5 lb 15.5–22 kg
4 Season Classic
Sleep Bags
0–6 months 22–27" 56–69 cm 9–18 lb 4–8 kg
6–18 months 26–33" 66–84 cm 16–27 lb 7–12 kg
18–36 months 32–39" 81–99 cm 25–36 lb 11–16.5 kg
4 Season
Sleep Bags
with Feet
6–18 months 26–33" 66–84 cm 16–27 lb 7–12 kg
18–36 months 32–39" 81–99 cm 25–36 lb 11–16.5 kg
3–4T 37–47" 94–120 cm 32–46 lb 14.5–21 kg
Finding the right fit

We do not recommend sizing up. The sleep bag should fit securely around your child's upper body. Check age, height, and weight, and make sure your child meets the minimum recommended weight.

Every little one grows at their own pace. Measurements are the best guide.

Free Shipping : We are pleased to offer Free Worldwide Shipping on all orders

Free Returns : Items that remain unused and unopened may be returned within 60 days for a full refund.

Slumber Sack, Baby Sleep Bag with Sleeves, Merino Wool & Organic Cotton, Bunny
Slumber Sack, Baby Sleep Bag with Sleeves, Merino Wool & Organic Cotton, Bunny
Regular price $29.70
Sale price $99.00

MERINO WOOL SLEEP SACK WITH SLEEVES FOR COOLER ROOMS – The Woolino Slumber Sack is a premium baby sleep bag made from superfine merino wool and organic cotton. Designed for comfortable sleep in cooler room temperatures (60–70°F), its slightly heavier merino wool lining provides cozy warmth while remaining breathable and gentle on sensitive baby skin.

NATURAL TEMPERATURE REGULATION – Merino wool naturally adapts to your baby’s body temperature and the surrounding environment, helping maintain balanced comfort throughout the night. This breathable merino wool sleep sack helps prevent overheating while its moisture-wicking fibers draw moisture away from the skin to keep your baby dry and comfortable. Merino wool also has the unique ability to insulate even when damp, helping keep your baby warm and cozy during sleep.

SAFER AND BETTER SLEEP - This wearable blanket replaces loose crib blankets for a safer sleep environment. The sleeves provide additional warmth for cooler nights while allowing natural movement. Breathable, comfortable, and thoughtfully designed, the Woolino Slumber Sack helps babies sleep soundly, and helps parents rest easier too.

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