The award-winning 4 Season Ultimate Sleep Bag keeps your child at a perfect temperature throughout the night, year-round. That means there’s no need to worry about which weight sleeping sack to use, or whether your child will be too hot or cold while sleeping – they’ll always be just right!
Made with super-fine and supremely breathable merino wool, it helps keep your child warm when it’s cold and cool when it’s warm. That temperature regulation means that your child will sleep comfortably throughout the night– and that means a better night’s sleep for you too.
It comes in a universal size that fits babies from 2 months to 2 years and then toddlers from 2 to 4 years. So, instead of buying a different sleeping bag for different seasons, as well as buying larger ones as they grow, you just need one Woolino sleep bag for your baby, and then one for your toddler!
Features and Benefit
- 100% Natural
Silky-soft hypoallergenic merino wool lining and the finest organic cotton outer. - 4 Season use
Unlike other brand sleep sacks that come in either winter or summer weight/TOG rating, the Woolino 4 Season Sleep Bag can be used year-round. It’s suitable for room temperature 63-75F (17-24C). Because of merino’s unique ability to regulate body temperature, it helps keep your baby warm when it's cold and cool when it's hot. - Grows with your baby
It is designed to fit kids 2 to 4 years old. For smaller children, adjust the fit by closing the underarm snaps. - Excellent value
It saves you buying a different sleep bag every few months. It’s the only sleep bag your toddler will need, in winter or summer, for 2 years. - Designed to be practical
It features double shoulder snaps and a two-way side zipper, so you can open it completely flat for easy dressing without waking the baby! For easy nighttime diaper changes, you can open the bottom only. Zipper-pull guards protect baby's skin and discourage child from chewing on the zipper pull. - Travel friendly
A closable seatbelt opening allows for easy transfer between stroller, car seat, and crib, so you can keep your baby’s sleep routine intact while on the go. - Replaces loose blankets
Helps your child to stay covered through the night.
Wash and Care
Machine wash on low (100°F max), use wool or mild detergent. Close zipper. Can be tumble dried on No Heat or Air Dry setting. Hang to dry whenever possible. To refresh and reduce washing, turn garment inside-out and air often.
Sizing
The sleep bag should be well-fitted around your child's upper body for a safe and secure fit. We suggest using the recommended sizing guidelines to find the correct size based on your child's age, height, and weight. Your baby should not be below the minimum recommended weight.
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