In this Thursday, Dec. 3, 2020, photo, John Ritner loads trays of food into a freeze-dryer at Pinnacle Foods, the company he and his brother Ben started to make high-protein lightweight meals for backpackers, hunters and anyone wanting a packable meal in Missoula, Mont. The meals are made using natural, fresh ingredients without fillers and more protein than large commercial producers. (Tom Bauer/The Missoulian via AP)
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