Fumble no more! Mamas who have felt their way through a 3 a.m. diaper change will love this glow-in-the-dark sleep sack that makes finding baby without turning on the light much easier. The Baby Dee Dee Sleep Nest ($36) is a blanket that keeps a tot SIDS-safe and has a zipper that glows. Created by a mom who hoped to give infants the cocoon-like feeling adults experience when wrapped up in a duvet, the sack has a soft cotton exterior with two shoulder snaps. Available in five colors and two sizes, the garment fits tykes up to 28 pounds.