That one is your typical carb compliant can that you can get other places too.
Wedco did not stop making cans. They stopped making NATO style cans here in the U.S. They were forced by law to change over to a child proof latch and special nozzle. Jerry cans were never hard to find in California, they were just different cans. They were one of the first CARB compliant states and helped pave the way for this new style cans along with a bunch of other states. Now CARB is a national thing. All jerry can manufactures had to switch over to this new style. Blitz and Wedco made the switch, Scepter did not and pulled out of the US market. The new style also has a child proof latch thingy on it.
Look closely
This is the old NATO style latch that you can no longer buy in the US, with exception of old NATO ones found in surplus.
This is the new carb compliant one that was put into law nationally not too long ago. These first appeared in California, Connecticut, and other states a few years ago before the national law came about. The only difference now is that they also have a child proof latch on them now.
pics taken from Expedition Exchange