I've been looking for one like this for some time. The last one, which I messed up quite a bit, fell apart. It has a really slim design that fits comfortably in front pockets and won't bulk up even in skinny jeans. The magnetic money clip is also very strong.
Credit Card Holder with Chain Cover
70 Review
π Minimalist & Durable Flowfold Sailcloth Made from Recycled Materials
58 Review
BRASS TACKS Leathercraft Handmade Blocking Men's Accessories and Wallets, Card Cases & Money Organizers
89 Review
Wally Micro Reversible Wallet Pull Tab Men's Accessories and Wallets, Card Cases & Money Organizers
53 Review