Twilight Princess Bigger Wallet

I played Zelda Twilight Princess and it's great when I watch videos on youtube I see there are people where I'm in the game that can hold more rupees as I can. Where can I get the biggest wallet?

Step 1
Defeat the Twilight Bug at Lake Hylia giant.

Step 2
Go to Hyrule Castle Town as a human being. Go to the alley south-east and look for a door. Inside will Agitha.

Step 3
Add Agitha a bug gold you have collected. In return, she will give the portfolio of adults.

Step 4
Collect all 24 Golden Bugs.


Step 5
Take them Agitha and it will give you the giant wallet.

There is only one way to get more portfolios. In the city you must go to the allies, there is a house, you can enter and there is a little blonde girl in there. Talk to him and you can get a mini quest for gold bugs, bring them to her the first time and you get a portfolio to hold 600 rupees. Bring him all the bugs and you get one that can hold 1000 rupees. Not only that, but whenever you get a bug, you get paid, and if there are two similar, you get 100 rupees. One type = 50, two = 100.