The Amphipod Airflow MicroStretch Belt is a versatile accessory designed for carrying your essentials with ease. This ultra-comfortable and ultra-light belt features a stretch pouch that expands more than 4 times its size to accommodate your basic necessities, from your iPhone to keys and even personal items like a bee sting kit. Perfect for race days or everyday use, this belt is adjustable to fit waist sizes ranging from 28" to 50". Whether you need to carry nutrition, music, or other essentials, this Amphipod belt is the perfect solution for your active lifestyle.