This pack is in excellent like new condition as it has only been used one time. No issues with zippers, straps, etc. this is a one size fits all and is unisex. The 1.5L hydration bladder is included. Features: Front storage for nutrition and phone - fits most large format smartphones. Front bottle pocket. Main back zippered pocket for extra layers and other running essentials. Adjustable front and side straps for a perfect fit. Soft perimeter binding prevents chafing. Bungee system for extra storage.