Various embodiments of the present invention are directed to systems for dispensing multiple types of materials, such as packing materials. According to various embodiments, the systems include a dispensing bin with multiple compartments configured to receive and dispense different types of materials, such as air-filled dunnage cushions and air-filled protective material. In certain embodiments, the dispensing bin is configured to receive materials from one or more supply machines and dispense the materials such that more than one type of material is provided to numerous packing stations for use in packaging items.