What does one million dollars look like?
If you are talking stack of $100 bills then each stack is $10,000 and you would have 100 stacks.
Each $100 stack would be about 4x6x1/2 inches and weight about 3.5 ounces.
So 100 $10,000 stacks would weight about 22 pounds also it would have a volume of about 1 cubic foot.
So you could definitely stuff it into a medium size suitcase or a large duffel bag or even a book bag. If necessary.