Dehydrated meals are food products that have had their moisture removed through a drying process. This method helps to preserve the food, making it lightweight and easy to store. Dehydrated meals are often used in camping, hiking, and emergency preparedness because they require minimal cooking and can be rehydrated with water. These meals typically come in vacuum-sealed packaging and can include a variety of options, such as fruits, vegetables, grains, and proteins. Popular brands like Mountain House and Backpacker's Pantry offer a range of flavors and cuisines, catering to different dietary preferences and needs.