
Product: Caldo Caldo Cappuccino
On Wednesday we all arrived at work to find that, overnight, our locked offices had been broken in to (apparently the maintenance department, or someone equally ominous, has keys to all our rooms) so that a bunch of promotional crap could be placed on our desks. These included a buttermilk rusk and a rebranded, mysterious self-heating cappuccino product. The campaign was to advertise a new web site and its many services, and the bribes were to encourage us to sign up. (As if.)
Most fascinating was the fancy self-heating cappuccino. Although the Cappuccino Quest is about restaurants, clubs, and bars, and their baristas, I'm including this product in the Cappuccino Quest due to its novelty factor, and the fact that I was freaked out by it (and the breaking into our offices thing) for two days, until I got around to looking up calcium chloride, which is mentioned all over the container, along with warnings about how you should avoid it.
The fancy heating effect is created using calcium chloride [
?]. You turn the container upside down and push in the base, which releases water in a secret storage area into a second secret storage area that houses the calcium chloride. You then shake the container, still upside down, for about 40 seconds to mix the water with the calcium chloride. Due to its particular hydroscopic [
?] properties, when calcium chloride is mixed with moisture it dissolves. This process is exothermic [
?], which means that heat is released.
None of this is properly documented on the container. Instead it just has little pictures showing you how to shake it and massive warnings not to open the sealed compartment. I had to find out how all of this happens via the Internet.
I didn't drink mine for a number of reasons:
I don't drink science experiments.
One of the ingredients is "gelatin" and I am a vegetarian.
I don't drink drinks that are, essentially, bribes.
The Fascinating "Warnings And Instructions For Use":
Do not pierce or cut the container either before or after use
The central and bottom part of the cup (here below represented in dashed and white) contain calcium chloride: do not touch or swallow
Cappuccino is contained in an aluminium cup and has no contact with calcium chloride
The container may become very hot
Do not heat in other ways (e.g. oven, microwave oven)
Keep out of reach of children under eight
[A cross-section diagram of the container and its compartments is printed underneath]