With the Hydro Flask 12 oz. Food Flask, you'll be able to easily carry your small meals or snacks while on the go. Constructed from stainless steel, this Hydro Flask food container isn't only durable, but it also won't retain or transfer flavors of food. The secure lid helps to prevent spills, while the TempShieldTM insulation keeps food at the right temperature, whether it's cold or hot. Try the Hydro Flask 12 oz. Food Flask for a convenient way to store your lunch or snack.
I like my food flask. But it's not perfect. Mostly I've only used it for breakfast; eggs etc. It does keep them mostly warm for about an hour. After that they become lukewarm, and cold pretty quick. Things do stick pretty good which makes it hard to clean. It's definitely comparable to a couple other brands out there. Including one for kids.