For sale is a Blackburn Hydrapak hydration backpack built for mountain biking, hiking, and gravel riding. This pack combines Blackburn’s rugged, trail-ready gear design with HydraPak's industry-leading reservoir technology. It is a highly versatile, medium-capacity pack engineered to stay balanced across your shoulders over rough and technical terrain.
Smart Ambidextrous Routing**: Designed with specialized shoulder strap loops, allowing you to route the drinking tube over either the left or right shoulder.
Expandable External Cargo**: Features a large external mesh overflow area with integrated bungee compression—perfect for securing a shed rain jacket, layers, or protective pads.
Dual Zippered Pockets**: Includes a dedicated zippered electronics pouch to protect your keys, wallet, phone, and multi-tools from trail dust.
Ergonomic Stability**: Fitted with adjustable padded shoulder straps, a chest sternum buckle, and a removable waist belt to eliminate pack bounce during steep climbs or descents.
Pack Exterior**: Excellent, clean condition. All fabric panels, mesh lining, and stitching are fully intact with no rips or fraying.
Hardware & Straps**: All heavy-duty zippers pull smoothly, and every plastic buckle snaps tightly.