A travel passport case is a handy accessory to have when traveling internationally. It is designed to hold your passport, tickets, credit cards, cash, and other important documents, and is typically made of a durable material such as premium denim or leather. Many travel passport cases also feature a water-resistant finish to protect your documents from the elements. Some may also include a pen holder, exterior back pocket for holding a boarding pass or other documents, and a wrist strap for carrying convenience. A unisex design means that the case is suitable for use by both men and women.