Woolino Big Kid Sleeping Bag, 4 Season Baby Sleep Sack

Are you concerned about choosing the right weight sleep sack and ensuring your child stays comfortable while sleeping? With Woolino, you can put those worries aside. Our toddler sleeping bags are crafted from exceptionally breathable merino wool, which naturally regulates your baby's body temperature, ensuring safe and comfortable sleep throughout the night. No need to purchase multiple sizes and TOG ratings; our universal size fits children aged 4-6 years and is suitable for year-round use.

Here are the key features of our Woolino big kid sleep sack:

• Material: Made from 100% natural fibers with a silky-soft Australian merino wool lining and GOTS certified organic cotton outer.

• Size: Designed for children aged 4-6 years.

• Seasonal Versatility: Suitable for room temperatures ranging from 63-78°F (17-25°C), making it ideal for all four seasons.

• Temperature Regulation: Unlike any other fiber, merino wool naturally regulates body temperature, keeping your child warm in the cold and cool in the heat.

• Design: Features both shoulder snaps and a full-length side zipper for easy dressing and diaper changes. Zipper-pull guards protect your child's skin and prevent them from chewing on the zipper pull.

• Ease of Care: Machine washable for convenience.

• Certifications: Woolmark certified merino wool and OEKO-Tex 100 certified fabric and accessories ensure the product is free from harmful substances.

Why choose Merino wool?

Research conducted by the University of Sydney, Australia, has shown that sleeping in or under wool promotes better sleep. Merino wool, finer than other types of wool, is gentle on sensitive skin, breathable, moisture-wicking, easy to care for, and durable.

Premium Comfort: Our big kid sleep sack combines the softness of Australian merino wool with the organic cotton outer, ensuring your child stays comfortably warm and cozy year-round.

Big Kid Size: Specifically designed for children aged 4-6 years, the sleep sack features both shoulder snaps and a two-way side zipper for effortless dressing.

Temperature Regulation: The breathable merino wool lining helps regulate body temperature, making it suitable for use in all four seasons without the need for different TOGs or weights.

Perfect Gift for Peace of Mind: Ensure both babies and parents enjoy better sleep with our cozy sleep sack. It's not just a toddler wearable blanket but a solution for tired parents looking to establish a peaceful bedtime routine.

Premium Quality: Backed by a 100% Customer Satisfaction Guarantee, Woolino is a US-based company with dedicated customer service. Since 2010, we have been the top-rated and #1 selling merino baby sleeping bag in the USA and Canada.

Choose Woolino for a sleep solution that prioritizes comfort, safety, and peace of mind for both children and parents alike.

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