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Food: Heating
Self-heatable Lunchbox   (+4, -3)  [vote for, against]
Lunchbox that heats or warms up your food

Why should we always have cold food in our lunchboxes?

If we have a self-heatable lunch-box, imagine the comfort that would bring to picnics, outdoor lunches, especially in colder climates.

As for the mechanics of how it works, well that's why I'm not an inventor. I suppose any safe, effective means of heating it up would be okay. Might work like a mini-oven or mini-microwave-oven. Could be powered by batteries with optional plug. Or by some other (chemical?) way of generating heat perhaps...
-- baboo, Apr 01 2002

Food Flask http://www.nimrodou...859/shopscr127.html
Cool. Does look like what I call a "Thermos." [bristolz, Apr 01 2002, last modified Oct 04 2004]

Peltier Devices http://www.peltier-info.com/info.html
General info, including photos and where to buy the things. [bristolz, Apr 01 2002, last modified Oct 04 2004]

More Like Mine http://www.bosfish....ighting/flasks.html
A short fatty one. Excellent for pasta. [Helium, Apr 01 2002, last modified Oct 04 2004]

Hip Flask http://www.sc.edu/f...llection/flask.html
F. Scott Fitzgerald's when serving as Infantryman in 1918 [thumbwax, Apr 01 2002, last modified Oct 04 2004]

I use a food flask. The food is still piping hot at lunchtime.
-- Helium, Apr 01 2002


Food flask? I've not heard that term before. Is it like a Thermos bottle in design (which I *think* are intended for liquids).

A lunchbox outfitted with a Peltier device would probably work for making a heatable lunchbox.
-- bristolz, Apr 01 2002


Yes, they're similar to a thermos flask but shorter, and fatter, with a wide brim so you can get a fork or spoon in there. You can either eat straight out of the flask or pour it into the bowl provided.
-- Helium, Apr 01 2002


MRE Heaters used by the US military.
-- BMCCUE, Oct 10 2005


I like it, kind of like the bags the pizza boy uses to keep your pizza warm.
-- PollyNo9, Oct 10 2005



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