There39s no need to lug around a large container of powdered formula when you and baby are out and about munchkin makes on45the45go bottle feeding easy with this smartly designed formula dispenser to prevent spillovers from compartment to compartment when you pour this dispenser is designed with a flexible seal to keep your carefully measured formula in one place each dispenser allows for quick and easy access to your pre45measured formula works great with baby cereals as well