I happened to be near a staples so I stopped in. I found the boxes.. I didnt know which size to get so I got the one that was 2.00 the 3.00 one was out of stock. I bought the 2.00 one and the 1.oo one in case it wasnt big enough.
I went by Staples today... and I just realized... the .7L container is huge. If you want to get one that big, go for it. But to save on shipping, you can just get one of the small ones... the $1 or $2 ones.