If you've bought a bottle of spring water recently -- a little, half-liter one, the single serve kind -- you might have noticed how fragile it was: cellophane-thin walls, so easy to squish and ...

For all these moments and more, there is the half-bottle. A standard bottle of ... which are big burly 1.5-liter bottles, or even jeroboams, a full 3 liters in a single whack.