I have Amazon credit so I was browsing and found these: http://www.amazon.com/Pororo-Stainle...918759&sr=8-13
http://www.amazon.com/Pororo-stainle...1918986&sr=1-1
I wonder if the plastic lid would hold up well. Also, my kids might think it's weird since they never heard of those characters. But it's one of the only alternatives I see to the planetbox at a lower pricepoint.