And
vape backpacks, smart watches, t-shirts, and hoodies.
A friend was telling me that some have the vaping device in the "string" of a hoodie. Kids will take a vape, and then pull their collar out and exhale into the "hoodie" so that there is very little evidence that they are doing it.
Not only from a health standpoint, but from an economic standpoint for kids, it is a bad idea.