never had an issue with wipes. my wife would carry around sanitary wipes for the tray tables/armrests/seatbacks and baby wipes for diaper changes. we were also able to take through all her food (apple sauce, juice, pureed veggies, and even those little microwave gerber toddler meal packs when she got a little older - BK or any other fast food joint will heat it up for you), although we did get the business once about her nursery water.