If you need to carry lots of stuff the Enduro bag is for you. With a whopping 18 litre capacity pack its perfect for long, epic and multi-day rides, especially as the clever, unique design means that the weight isn't all taken by your back. The bag itself is crazily lightweight and has external mesh pockets, draw cords, etc so even when it isn't full its not heavy and flopping and flapping about. The 2 side pockets each have a (waterproof) zipped and a mesh compartment, both of which are easily accessable without taking the pack off - a really useful benefit when riding as they hold a fair bit of stuff such as a phone, tools and trail food.