This small sling bag can hold your phone, wallet, power bank, earphone, keys, card and other daily necessities, easy to use. Lightweight and portable, perfect for travel, outdoor sports, cycling, shopping, walking, dating, etc. The chest bag is made of high-quality water-repellent and wear-resistant nylon fabric, which is lightweight, durable and easy to clean. This chest bag has many pockets, which can store different sizes of items, and has a main zippered pocket, a small zippered pocket and two open pockets. The main zippered pocket can store mobile phones, wallets, passports, money, cards, etc., and the small zippered pocket can store items such as headphones. The two open pockets on the sides can store water bottles, umbrellas, etc. The shoulder strap of this chest bag is adjustable and can be adjusted according to the length of the human body, making it more suitable for people of different heights.