Day 259/19. The Spoils of Trade Shows

Every year on arrival at the IBC hotels, the visitors are given a small gift. We have had bags, we have had bicycle bells, we have had selfie sticks and other assorted tat over the years.
This year the giveaway is a bit useful, a small waterbottle. Great, except its no good for me, 2 mouthfuls at the most. 250ml maybe?
It's probably heading the way of a grandson... but which one?