Will Diaper Genie work well on our trip?

Me, my husband, and two kids (14 and 16) are going on a trip from our home in Arizona to Connecticut.. instead of making bathroom breaks all the time I am making them all wear diapers (including my husband and I) and have already got the diapers and wipes together.. I'm wondering if a diaper genie would be a good idea to keep the diapers from smelling in the car? Thanks!