Hydration-compatible backpack for marathon running events -Matador Refraction Packable Sling, Black

Compact size fits the essentials like phone, wallet, and keys Built from recycled nylon and materials that meet Bluesign® criteria Easily packs away into its own pocket for travel YKK® water resistant zippers Zipper security loops on main compartment Stretch front pocket with zipper closure Adjustable strap can be worn as a sling or at the waist Adjustable compression straps for customized fit