King St general manager Tim Paton said the aim was to design a box that felt authentic, familiar and trustworthy. "We wanted to create that farmer's market look and give people a sense of the fresh, high-quality fruit that is waiting inside."
Trevelyan's has packed more than 400,000 trays of avocados in the past 12 months, but estimated that figure would double to 700,000 trays as the industry prepares for a record-breaking new season.
Avocados typically bear more heavily in alternate years, and in the past season supply has been low and prices have been high.
"This year has been one of the best years in the last two decades in terms of returns to growers," said Mr Birnie.
"Next season is due to get under way about mid-June and consumers will have access to a lot more fruit, as avocado trees have set an enormous crop."
According to Avocado New Zealand data, in the 2014-15 season, New Zealand produced a total of 7.1 million tray equivalents, 4.5 million of which were exported.
Final figures for 2015-16 have not yet been released.