http://www.amazon.com/Classic-Look-Credit-Card-Wallet/dp/B00081AHHM
Looks ok. Big though.
"Long credit card wallet made of soft full grain leather. This great organizational wallet has 18 card slots plus another slot for I.D. Openings on either side of wallet are perfect for currency or receipts. Made by Classic, this wallet measures 4 inches X 7 inches closed and 8 1/4 inches by 7 inches open. Ideal for pants pocket, handbag, suitcoat pocket or briefcase. An outstanding value and looks great! For larger view, click the picture. Available in Black or Brown. "
Perfect fit for your criteria.