I Just made an I SPY BAG for our trip to Texas this Christmas. Here is how I did it.
Here is my list of materials:
I got my items to place in the bag:
-Sports beads
-foamy stickers
-stamp
-army man
-Bats and spiders (I used our finger rings we got at halloween just cut off the ring)
My I SPY BAG (This is a Pencil bag with a clear window)
Rice
Needle and Thread (not pictured)

I placed all of my items and the WHOLE bag of rice in the pouch.
Then I sewed the zipper so it cannot be opened.

Here is the finished product :) I am pleased