Description of π Ultimate Hydration Backpack: Azarxis 5L/5.5L/8L Running Vest for Women and Men - Perfect for Marathon and Trail Races
π MATERIAL: Nylon. Our running hydration vest is durable, lightweight, breathable, fast hydrating, fits the body without shaking. π Azarxis Guarantees: If there are any quality issues with our products, please feel free to contact us. We offer a 20 month seller guarantee. π Since all of our products are fulfilled by Amazon, if you have any doubts about shipping, exchange or return, please contact Amazon Customer Service directly. πββοΈ ONLY BACKPACK: This package is just a hydration backpack, not including water bladder or water bottles. πββοΈ ADJUSTABLE BUST VEST: solid duraflex buckle + high density webbing band, the trail running backpack is suitable for chest size 31.5 - 47.3 inch kids mens or womenβs. The one size military hydration vest is free size (one-size-fits-most), fit your waist length freely. πββοΈ LIGHTWEIGHT & NO SHAKE: The hydration pack provides a tight, comfortable and non-swaying fit that won't shift even during running. The hydration vest with ultra-light design for maximum support and minimal burden. πββοΈ MULTI-POCKET DESIGN: Multi-pocket design can meet all your sports needs. Water bottles, mobile phones, keys, money, food can be easily stored in the front pocket of the backpack; Water bladder, light jacket and other items can be stored in the back pocket. The vest backpack can give you plenty of storage space. πββοΈ MARATHONER HYDRATION VEST: Our waterproof running water vest can accompany your Running, Jogging, Marathon, Climbing, Hiking, Cycling, Walking, Backpacking, Traveling, etc. It is the hydration backpack designed for men, women and children.