This crossbody fanny pack for men is made of high-quality polyester and nylon, with a durable and adjustable strap that can be adjusted to fit most people's waists. It has multiple compartments and pockets, including a main pocket that can hold a phone, wallet, keys. The fanny pack is also waterproof, making it suitable for outdoor sports, such as hiking, cycling, and running. It is a great accessory for men who want to keep their belongings safe and hands-free while on the go.