I think there is a koala wallet coming out too
hm, it's not on their website, some items are already there.
The release of future items depends on whether or not the line is really successful.
And even if it was successful and they decide to bring out new items, they wouldn't introduce 10-15 new items all at once. It would be gradual - ie, 2 or 3 new bags, and/or 2 or 3 new accessories.