Being prepared is a parenting essential! We know accidents happen—especially in those early days—so don’t get caught without an extra SNOO Sleep Sack or SNOO Sheet! The Big Bundle includes three of Happiest Baby’s SNOO Sacks (Small, Medium, Large) plus, two additional fitted sheets—all made from 100% organic cotton! And, when you buy the Big Baby Bundle…you'll save 35% off the original price.