I've seen my friend use and carry around the KidCo BabySteps Deluxe Food Mill. It is a small food mill powered by a hand crank. It is portable and able to fit in your diaper bag, so you can mash up fruit or steamed food wherever you go. Because of its size, it's meant to handle only a half-cup at a time, so its best for parents who want to puree at mealtime, not to make large quantities to store for later. It's perfect for moms and bubs who travel frequently!