The Quilted Organic Muslin Sleep Sack - PlumWearable blanket made of soft and warm quilted jersey, perfect to ensure safe nights and naps for your baby! The side zipper makes it easy to put your baby in even when he she is asleep. Your little one can sleep and wriggle without being uncovered and without slipping down into the pocket, thanks to the adjustable inner briefs. An essential for your trousseau! Quilted cotton jersey Adjustable inner briefs with snaps Side zipper Fabric: 100% organic