Rider specific ergonomic mesh shoulder strap with adjustable sternum strap and tube routing system. Web TECH feature safely secures excess webbing keeping the rider safe from potential hang-ups. Reflective trim enhances visibility in low light conditions. 100 oz. bladder made from BPA-free polyurethane film protected by Microban antimicrobial technology. 200 Cu. in 17"h x 7"w x 4.5"d.