EVOC Trail Pro Protector Backpack - 26L The largest of the Trail Pro Protector Backpack range from EVOC, this 26 litre version is perfect for big days out in adventurous terrain. The back protector adds extra safety against injury in the event of a crash, yet remains comfortable enough for all-day rides thanks to its neat integration into the pack. A wide hip belt and sternum strap help spread any load and keep the bag stable against the back whilst the cushioned back panel still allows for decent ventilation. A multitude of pockets in addition to the main compartment help organise the cargo and make accessing kit quick and easy. There is a specific place for tools, a flap for carrying a helmet and space for a three litre water reservoir. The included rain cover comes into its own in bad weather, preventing the pack and its contents from getting wet.