The “improved” non vented cans are crap
ebay 4 used pre ban gas cans and old style nozzles
My brother bought a gas can at Costco in Houston this weekend. He took it to the Costco gas pump to fill it up. The new and improved Costco gas pump nozzle wouldn't fit the new and improved gas can. He got a little gas in it but he gave up trying to fill it.
He took the gas can back into Costco to return it -- because their own pumps wouldn't fill their own gas can. They told him he couldn't return it because it had gas in it.