Big Skinny bifold wallet - Slim, yet sturdy and long-lasting wallet. The basic model, the "multi-pocket bifold", holds 20-25 full-size plastic cards plus bills.
Compact Coin - The tiny wallet that's huge on space
Secrid - A beautiful minimal card wallet with ID-protection
Woolet - Never lose your wallet again
Carbon Classic - A reinvention of the classic wallet
Mnmllist - Listing all things minimal