If you're anything like me  you will get very cold when you are out and about.

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 This electric blanket plugs into your 12 V socket in your car  to warm you up.

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 I am going to be doing  an experiment to try and get it to work with the 12V  battery pack to keep me warm at the rugby,  either way the fleece is quite thick so will keep the  heat in even without being plugged in.

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 Click on the picture to go to Amazon.

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