The candy and the lotions seem normal. If he wants to ingest any of them or smother himself in the lotion he is free to do so, but on a visual and smell level they seem pretty standard. The flask, however, is sort of weird. It has a strange scent (citrus metallic, if he had to guess) and it's kind of hard to see what's in the interior without pouring any out. The liquid inside seems thick and syrupy. What does he do with it?

The rocks seems like...pretty standard cool rocks. One is a sparkly lump of pyrite, one is a black sparkly lump of meteor remains, and the other is a collection of grey metallic bits in a bottle. There is also a bar of ostensibly regular selenite with "LESEDI" scratched into its surface.

The orbs are weirder. When lifting one from the bag, there is an odd feeling of drag against the object, as if there is resistance similar to moving through water. If he lets the orb go, it will simply hang in place unaided.

The iPads don't appear to be password protected.