All this talk of hot water bottles is making me nostalgic for the seventies when they were an essential if you didn't want to freeze to death.
No central heating, ice and water inside windows, constant chest infections, a ton of blankets on the bed and the smell of rubber coming from the hot water bottle which you clutched like a lifesaver.
Hard to believe it now really when we nearly all have central heating, double glazing, several bathrooms, dishwashers, tumble dryers, books on demand (kindle) and entertainment on demand (streaming) and food on demand (just eat or tesco delivery etc)
It really is like another world. I'm kind of glad I got to see the old world too. It still amazes me that world war 2 had only been over for less than 20 years when my sister was born and my parents were alive during it (they are dead now) but how different were their lives to mine even. When clearing out my dads stuff I found ration books etc - it was just surreal.
Anyway sorry to hijack the threat but all this talk of hot water bottles just took me right back.