Currently we have a few models that can carry up to 14-17 cards: The D01 Dapper Bifold Wallet, the M1 Maverick Bifold Wallet (without a multi tool in the wallet) and the P01 Pioneer Travel Wallet. Please see the links below:
D01 Dapper Bifold Wallet: 17 cards
https://www.dangoproducts.com/collections/d-series/products/d01-bifold-dapper-wallet
M1 Maverick Bifold Wallet: 16 cards
https://www.dangoproducts.com/collections/m-series/products/m1-maverick-wallet-4-pocket-bifold-leather
P01 Pioneer Travel Wallet: 14 cards
https://www.dangoproducts.com/collections/p-series/products/p01-pioneer-travel-wallet