Moms of Adventurers: Please help your Adventurer come up with something to bring in that they would like to turn into a flashlight.

Here are the constraints: It needs to be reasonably easy to open with a space inside no smaller than 1 1/2 inches by 3 inches with the mouth of the opening being no narrower than 1 1/2 inches. And it must be something you don't want to preserve. I will be making holes in it. Lastly, it must be made of a non-conductive material.

Some examples:

An old but clean shoe

A plastic bottle or container

A small wooden box

A stuffed animal or puppet (no beans inside)

A plastic truck

A small cardboard box

An old landline cordless phone

A unique creation made of plastic canvas and/or duck tape

Anything else you can think of that fits the constraints

I need them this week so we can make our design plans then I can take them home and prep them for our final class of the semester.