Leather meets titanium in this clever little card wallet from Ostri. Handmade with Horween leather and a grade 2 titanium frame, it holds cards and cash in a slim, modern design. The titanium construction makes Oli especially light and toughβa tiny wallet with surprisingly serious credentials. Oli Titanium Card Wallet feels unmistakably handmade, but Ostri keeps the result polished enough for everyday use or wear.