The idea is ingenious, but the key holder is difficult to open in everyday use and the business card holder is not made of real leather.
Personally, I'll rip mine up and make new ones out of leather.
Minimalist Slim Wallet Men Women Men's Accessories for Wallets, Card Cases & Money Organizers
51 Review
🌊 Minimalist & Durable Flowfold Sailcloth Made from Recycled Materials
58 Review
Credit Card Holder with Chain Cover
70 Review
Maxpedition BRK 💳 MX218F Gear Micro Wallet
68 Review
Experience Lightweight Durability 👍 with Horizon Gunmetal Ultralight Black Strap
54 Review
Tipsy Elves Santa Spinner Festivities Men's Accessories for Belts
Spec Ops Brand 100150101 Better Regular Men's Accessories
Men's Mission Belt with Ratchet Buckle