Realized the theme was
"give them an item you think they need." which doesn't
really apply to my first trio in the spoiler.
My trio of sprites. Spaceship / Ice Water / Balfourian Adventurer Eater.

It wouldn't be the
weirdest thing to find in an inventory, (I'm looking at you Prince Alexander, you and your sentient tomatoes,) but it didn't really
fit.
So I went back, and these are my
new entries, third time's the charm!
Soup and Sandwich, Orat Piece, and Game Controller.