Woolino4 Season Basic Baby Sleep Bag


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color: Gray

size: 6-18 months



What weabout it
This silky-soft and hypoallergenic merino wool inner layer keeps baby comfy in all seasons.


Sleep bags fit around your baby as an alternative to a blanket, creating a snug enclosure that still has room for arms and legs to move freely. And with a bag, there’s no chance that a blanket can cover your baby’s face.

Parents love this one for a few reasons—a big reason is that it keeps baby at the just-right temperature in all seasons thanks to the extra breathable Merino wool lining. High-quality Merino wool naturally regulates temperature to help keep little bodies warm when it’s cool and cool when it’s warm. The outer layer is made with soft GOTS certified organic cotton.

The sleep bag is ideal for room temperatures 63-77 degrees. For a helpful bonus, it comes with a nursery thermometer and dressing guide so you know what to put baby in under the sleeping bag (i.e. layers; something sleeveless, etc.).

The Basic Sleep Bag features two-way zippers on the side and along the bottom for easy changes; the Ultimate option has a few more bells and whistles like double shoulder and underarm straps. Both have zipper-pull guards (to protect skin from getting pinched).

For peace of mind, this sleep bag meets child safety requirements and all the fabrics and accessories are OEKO-Tex 100 certified (tested for 100 harmful substances). It’s also machine washable, but merino wool by nature is self-cleaning and doesn’t need to be washed as often as other fabrics.

Available in size 6-18 months.


  • Made with 100% Australian merino wool lining; organic cotton outer
  • Size 6-18 months
  • Breathable and hypoallergenic
  • Two-way zippers
  • Machine washable

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