This water-resistant running belt, featuring two bag sizes with a 9″ and a 7 1/2″ opening, is designed to accommodate most mobile phones, sports bottles, and essentials like keys and cards. Its waterproof zippers and reflective tape accents enhance visibility in low-light conditions. The adjustable buckle fits waist sizes from 28″ to 50″, making it suitable for a wide range of users. Compact in size at 28″ L x 3 1/4″ H, this belt is ideal for runners and outdoor enthusiasts seeking convenience and security for their belongings.