• Only running vest: This package is just a lightweight vest for running men women, not including water bladder or water bottles
• Lightweight: Made from ultra-light elastic nylon, spandex, and polyester fibers, with a breathable mesh back and shoulder straps. It is very lightweight, comfortable, and durable, and the adjustable shoulder straps provide a comfortable, personalized fit
• Reflective: Upgraded reflective strips on the front and back ensure safety during nighttime activities in any lighting conditions. M/L: Recommended chest circumference 35.43-40.15 inch; L/XL: Recommended chest circumference 40.16-45.27 inch
• Multiple storage compartments: The 12L large capacity design lets you carry everything you need. The numerous pockets allow you to easily store water bottle, phone, key in the front pocket, while the bladder or other items can be placed in the rear pocket
• Ergonomic design: The vest pack features an adjustable waistbelt and highly elastic chest straps, making it suitable for most body types while ensuring high stability. This trail vest is ideal for hiking, running, cycling, camping, marathons, and more