Torch Lighter Butane?

I just bought a torch lighter, it says to use Colibri Premium butane. Do I have to use that brand or can I use Multi Purpose Butane that I got at walmart for a dollar.|||You can use the Wal-Mart kind... it's like when a recipe on a product calls for Brand X baking soda or whatever. Colibri wants to sell their lighter fluid for their lighters.