About 1-2 months in the freezer
The bottle will expand and overflow.
about a month
Yes it does.
It will stay good for years.
how long can you leave haggis in freezer
It doesnit stay that long probably a day or so
It evaporates because the humidity in the freezer is so low.
beer exploits
A hot water bottle typically takes around 2-4 hours to freeze in a standard home freezer. The exact time can vary depending on the temperature setting of the freezer and the amount of water in the bottle. It's important to leave some room for expansion inside the bottle as the water freezes.
Several months if kept in the freezer
Until it gets freezer-burned, maybe 4-6 months.