Aaron Haslam wrote a review of Hydro Flask 12 oz. Food Flask on January 23, 2014
Familiarity: I've used it several times
I've been using the 18oz and 40oz flasks for tea and liquids for some time and I have been very happy. But....
I had a hunch that this product could cook nine grain cereal effectively with the jar's excellent heat retention. Sure enough I was right! I scoop the desired amount of (dry) nine grain into the jar and add a small amount of hot water from my tea kettle, and in about 10 mins, it is perfect! I've tried to find the best way to cook nine grain in the mornings, and this is by far the fool proof way. Microwaving or cooking on the stove requires too much tending and cajoling. This is the best solution! I plan to use this everyday!