Clear transparent bags for the airport?

hi there, does anyone know where i can get those clear bags for your liquids to be put in at the airport? It has to be 20cmx20cm (8inx8in)


I had bought some from the pound shop but have since realised its 26cmx32cm!!!





Cheers xxClear transparent bags for the airport?
they give them out free at the airport





edit: but if you want do do it all before hand I have seen in sainsburys superstores they have them along with the empty clear 100ml bottles to put your liquids in.Clear transparent bags for the airport?
the airport should supply you with those since they made the rule