Woolino sleep bag

4 Season Ultimate Baby Sleeping Bags Made with the softest Australian merino wool and organic cotton, the Ultimate Baby Sleeping Bags are designed to give babies the best night's sleep possible. Incredibly comfortable, they will keep your little one at the perfect body temperature – whatever the season. And, with our ingenious one-size-fits-all design, it will fit your baby for 2 years – saving the need to purchase multiple sleep sacks as your child grows.