If you like camping and hiking, owning a food dehydrator like the Nesco 4 Tray Digital Dehydrator opens up a world of new possibilities, allowing you to make foods out on the trail - sauces, soups, even pizza - that rival anything you can make at home. Dried foods, spices and snacks are a snap to make with open country's digital food dehydrator. This unit features an opaque case and tray construction that blocks light, preserving all nutrients in your foods. It comes with 4 trays and features patented converge-flow technology allowing the top-mounted fan to disperse heat evenly for a fast, even drying that does not require tray rotation. The digital thermostat and timer adjust easily for whatever items you're drying. Nesco