The Ridge Wallet + Cash Strap has a patented dual-track design that expands and contracts to fit your daily carry—whether that’s one card or a dozen. No bulk. No gaps. No wasted space. And when cash makes the cut, the elastic strap keeps it close without getting in the way. Thin? Absolutely. Flimsy? Not a chance. It’s made from powder-coated, aerospace-grade aluminum so it can take a beating and still look sharp.