Ajar

My planned Irn Bru bottle and gently self-deprecating blip was totally blown out of the water by Trixtaphoto's stunning image.
I was secretly grateful as I didn't really fancy a drive to a wet windy beach.

So,
question: when is a bottle not a bottle?
Answer: when it's a jar!
So why do they talk about bottling jam - but we collect jam jars to bottle our homemade jam?
yet another kitchen table entry for this weekend's WBC on the theme of 'bottle'