EVOC Trail Pro Protector Backpack - 16L EVOC’s 16 litre rail Pro Protector Backpack is a comfortable, well-featured way of carrying gear out on the trails. As well as the main compartment, there are plenty of other pockets so that it's simple to organise kit so it can be quickly accessed when needed. There is a dedicated compartment for tools, capacity for a three litre water reservoir and an external flap that takes a helmet. Should the weather turn wet, the integrated rain cover will keep the bag and its contents dry. A wide AIROFLEX hip belt and sternum strap stabilise the bag and hold it snug to the body whilst the BRACE LINK elements allow the width of the shoulder straps to be adjusted for a comfortable, customised fit. The bag’s key feature is its LITESHIELD Back protector, which sits neatly as part of the back panel and provides extra protection in the event of an accident.