This cute but functional sleep tool is designed to help your child learn their bedtime routine and make night time settling easier and fun through role play. Play is essential for learning and development in toddlers and preschoolers to nurture their imagination, help them make sense of their world, develop confidence, problem solve and build relationships. The Doll Sleeping Bag can be incorporated into bedtime or playtime to promote positive sleep associations, routine learning and sleep cues through pretend play. Encourage your mini to dress their baby doll or plush toy in the sleeping bag, read them a story and put them down to 'bed'. Added bonus - the Doll Sleeping Bag also aids in fine motor skill development (practicing zips and threading doll/toy arms in arm holes), and your child will love matching their sleepwear with their best friend! Made with our signature premium GOTS certified organic jersey cotton with stretch for ease of use. Our certified organic fibres are also skin-friendly and sustainable, making this a safe, non-toxic play item that your child will love for years to come. All ergoPouch fabrics are dyed with non-toxic water based dyes. The doll sleep sack is avaialable in two sizes to fit most popular dolls and soft toys. Choose the small size for toys under 33cm in length, and the large size for dolls 33cm and over.