Joined: Nov 2006
Posts: 19,811
Likes: 596
From: NJ, NYC, LI
Bikes: 1940s Fothergill, 1959 Allegro Special, 1963? Claud Butler Olympic Sprint, Lambert 'Clubman', 1974 Fuji "the Ace", 1976 Holdsworth 650b conversion rando bike, 1983 Trek 720 tourer, 1984 Counterpoint Opus II, 1993 Basso Gap, 2010 Downtube 8h, and...
Dunkin Donuts sells a box of coffee, a cardboard box with a bladder in it. I certainly wouldn't use one that's had coffee in it; and I'm not sure how you'd fill it (but obviously Dunkin can do it), but it would seem a pretty economical solution. Same goes for the bladder from a box of wine; you just have to figure out the easy way to fill it.