1. Designed with sweatwicking, breathable mesh and tearresistant fabric, it maintains comfort during prolonged use, making it a multifunctional outdoor phone holder vest and running backpack, equally suitable for trail and fitness routines. 2. Widely used for running, hiking, camping, cycling, mountaineering, fishing, and activities in lowlight conditions. The reflective strips enhance visibility during night runs, while the lightweight design stays snug during intense activities like cycling or climbing. 3. Equipped with an adjustable strap, quickrelease buckles, a phone holder, drawstring pouch, zippered pocket, water bottle holder, and breathable mesh back panel, this hydration backpack combines ergonomic comfort with practical functionality for dynamic movement. 4. Suitable for men, women, adults, athletes, runners, and cyclists. This reflective vest is ideal for athletes seeking hands and secure storage for running gear.#One size#adult#female#STANDARD:#STANDARD: