i'd like to suggest something i saw that i thought was really smart....babies use diapers,and that can sometimes be...smelly... and this very smart lady brought extra empty plastic bags to wrap the used diaper up so the plane cabin wouldn't smell like used diapers and the flight attendant seemed suprised that the mother had it wrapped up before the FA could get there to pick it up. check out www.flyingwithkids.com.