BABY MUST HAVES FOR SLEEPSleepytime is probably one of the most important times for a baby. Once my babies don't need to be swaddled when sleeping, I shift to a Halo SleepSack . MORE BABY ESSENTIALSYou know, those things that make life with baby a bit easier! I love love love love love it. FAVORITE DIAPER BAGS:Of course, when we're talking about mom must-haves for baby, we have to discuss diaper bags!