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Merino Sleep Sack


Designed and made to last from babyhood through the the toddler years, the Wee Woollies Merino Sleep Sack is perfect for year-round use. Merino has a broad temperature comfort range creating a safe micro climate around your wee ones, keeping them warm when it's cool and cool when it's warm. Our sleep sacks are ideal for temperatures ranging 16ºC to 24ºC. The 100% organic cotton outer layer is ultra soft and durable, and the two-way zip allows for easy access and diaper changes.

Absolutely no chemical flame retardants. Non-toxic Bluesign® approved dyes.

Inner lining: 100% New Zealand ZQ Merino Wool (18.9 Micron, 195gsm). 

Outer: GOTS Certified 100% Organic Cotton.

Designed and made in Canada.

Dimensions: 35" long (from shoulder) and 19" wide (at the widest).

"I should also tell you that my test mom brought the sleep sack back and had nothing but HIGH praise. She loved everything about it including the 2 way zipper, the zipper cover, she pointed out that her son was super warm but not sweaty, that she was really comfortable picking him up when he was in it (not so bulky that she couldn't feel him in there)." - Planet Kid, Toronto.



Why Merino

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Easy Care

Our  garments are easy care. Machine wash on cool, gentle cycle. Hang dry is best or tumble dry on low. Mend snags with a quick stitch or patch & adventure on!

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Merino Wool is naturally flame resistant, provides UV protection, is hypoallergenic, anti microbial, temperature regulating, insulating, breathable, moisture wicking & super soft against delicate skin.

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Our merino is sustainably sourced. As long as there is grass to graze, every year sheep will produce a new fleece. As a natural fibre merino wool is 100% biodegradable. 

Learn more about our Merino

Customer Reviews

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