Aden Anais Sleeping Bag are perfect for winter nights and cool air-conditioned nurseries, our cozy sleeping bag features four layers of breathable cotton muslin to keep your little one warm without the worry of loose blankets in the crib. The wearable blanket slips right over pj’s and zips open from the bottom, making stealth nighttime changes a cinch.

Plus, our muslin is pre-washed so it’s super soft from the start and gets even softer each time you wash it.