The Evoc FR Trail Blackline Protector Hydration Pack is a full-featured backpack with built-in back protection allowing you to go anywhere and do anything. FR is equipped with many storage features. It has a tool compartment pockets for phone and sunglasses, easy access to the front panel as well as a three-liter hydration reservoir. The FR also has a built-in rain cover and dual mounting system for pads and helmet. Evoc includes removable Lite Shield back protector which uses polyurethane foam and polystyrene foam for superior shock absorption. The back panel not only provides protection but also provides breathability, ensuring dryness and comfort.