The Newborn Swaddle Up Transition Bag Sleep Sack Bedding by Love To Dream is a bamboo swaddle designed for newborn babies in size 00. This product helps transition your little one from a swaddle to a sleep sack, ensuring a comfortable and secure sleep environment while also being gentle on your baby's skin. The breathable bamboo viscose material ensures your baby stays warm and safe throughout the night, making it an essential addition to your nursery bedding collection.