This is our first year of participating in Operation Christmas Shoe Box.  It was a bit of a challenge but we have so far managed to pack our boxes with things that are made in America, including the plastic shoe-box sized containers.  The list is as follows.
Plastic box w/lid: Bella NX shoe box ($ Tree)

Pack USA Gold #2 pencils. (Target, OfficeMax)

Crayola Crayons (Fred Meyer)

TARGET Brand 80 sheet construction paper, 6″x9″

TARGET Brand 80 sheet drawing paper

Slinky (Target)

Wooden 12″ ruler, RICH FROG INDUSTRIES (Online)

FRUIT ROLL-UPS (Winco)

KRAZY CARS MARBLE RACERS from SKULLDUGGERY (OfficeMax)

We still have a bit of room in our boxes, and a week to find the exact Made in America items to squeeze in. I will post what we have found after we ship off our boxes.