Essential 背包，輕巧方便，防水，在騎行過程中提供最大的活動自由。易於存取。具有反光物料。輕薄透氣肩帶，零摩擦貼合。

Introducing the Essential Backpack to store everything you need in a weatherproof construction of minimum volume that allows for maximum freedom of movement during the ride. Easily packable. Reflective inserts. Light, breathable straps for a zero-friction fit.