A fanny pack is a small, lightweight bag worn around the waist, typically secured with an adjustable strap. It is designed to hold personal items like keys, wallets, and phones, making it a convenient accessory for hands-free carrying. Fanny packs are often made from durable materials and come in various colors and styles. Originally popular in the 1980s and 1990s, fanny packs have made a comeback in recent years, often seen at music festivals and outdoor events. They can be worn in different ways, including around the waist or across the chest, appealing to a wide range of users, from travelers to fashion enthusiasts.