We had a manufacturer’s rep do a presentation at work last week and he brought in bagles and some Starbuck’s coffee in a cardboard box with a foil bag in it. I jumped on the empty bag right away :) They are some sort of heavy laminated plastic and foil with a screw cap about 1″ diameter. Capacity must be close to a gallon. They are heavier than the bags you get with boxed wine. (I left it at work or I’d have more accurate specs). It’s the right shape for a decent pillow too. I’ll have to get by a Starbucks and see how much they charge for them.
