My granddad is very fit 73 years old and is a widow, and I donít know what to buy him for Xmas.

He has not got any hobbies really; only his computer, and he already have new gadgets.

He doesnít drive
He lives in a flat and doesnít have a garden
He does a lot of walking

I only have until the end of the week to get something because he is going away for Xmas.

Anyone got any suggestions