Hudson Baby premium mink sherpa sleeping bag and wearable blanket is the perfect safe sleep blanket for your little one to have a warm, cozy, comfortable and safe night of sleep. Our fabric is made of soft, delightful, cozy plush material with a warm sherpa inner layer. Our wearable blanket is designed sleeveless with a light warm plush fabric, providing the perfect balance of keeping baby warm while still keeping baby safe from overheating. Our zipper closure makes for easy on and off dressing, which is especially convenient for night time diaper changes. Our sleep sack will replace loose blankets in the crib and will keep your little one cozy, warm and secure throughout the night.