This is the price range where you'll find some brands that are specifically focused on wallets. If bulk is your main concern, consider Allett, which calls itself the originator of "the World's Thinnest Wallet." Allett's signature billfold, the Slim Leather Original Wallet (around $40), has four slots for up to 24 credit cards. Their Slim Leather Sport Wallet goes for around $30; both of these wallets are just a quarter inch thick.
Wallets are no exception. I think I've tried out more wallets than I can count. To be fair, it's hard to find a "perfect" wallet for every situation. In the winter when you're wearing a heavy coat, you can keep a hefty wallet in a breast pocket, while in the summer you need something that can fit in the pocket of a pair of jeans or shorts. If you're going to a wedding or meeting, you might want something that keeps a slim profile in a suit, while you might also need something that can fit cash for tipping at a bar or valet. And of course, you want to avoid being the next George Costanza. https://i.pinimg.com/474x/8c/d0/29/8cd0292975b4380f678f6ac7ba401260.jpg