swappa crate 

12 pack of 40oz beers sold in New Zealand. They cost about $40 NZ the first time, but once you've finished drinking the beers the crate and beers are swapped for new beers. The swap costs only $24 NZ, provided you bring back the old crate and beer bottles.

"Oh shit we are on the last beer. Time to go down to the bottle shop and grab a new swappa crate."

swappa crate by devilstail May 27, 2009