Marathon running belt 1)Size:standard 2)Material:polyester+4 bottles 3)With adjustable strap 4)Popular & cheap, fit for gift Marathon running belt ... access when outside. Also make your waist feels comfortable when running.2)Popular & hot sell product, ideal for gift or ... money, IDs, cards.4)Perfect for your parties, sports events, running,BBQ, fishing trips, and more. Never feel thirsty after you ...