7 days? 35 bottles of wine. 14 spare glasses.
Dennett's 'Brainstorms' for reading, or the latest Harry Potter if you prefer. I understand "Warren Pease" is fashionable again.
The Guardian book of cryptic crosswords and a whole box of pens.
Flute, fiddle, concertina, whistle.
12 rolls of toilet paper.
1000l fresh water.

Enough gas for the camping stove.

Food?

Corned beef, potatoes, carrots, onions, Oxo cubes, dried Basil, salt pepper etc.

Tins of octopus, garlic, onions, soya sauce, ginger, carrots again, wine vinegar, noodles.

That's the first two days taken care of.

True Christians should only need water, 5 loaves and 7 fishes.