The Ergon BX2 Evo backpack in black is a lightweight and comfortable backpack, ideal for long day trips. With a volume of 10 liters, which can be expanded by 1.5 liters via a zipper, this backpack offers ample space for all your essentials. Made of durable polyester/nylon material, the backpack is waterproof, keeping your belongings protected in rainy conditions. The backpack is specially designed to perfectly fit the anatomy of every cyclist. The four-position adjustable carrying system and the Adaptive Carrier System allow you to precisely adjust the backpack to your own body. This ensures a comfortable fit and relieves the burden on your shoulders. The Ergon BX2 Evo backpack is equipped with useful features such as a rain cover in the bottom pocket, an external backpack holder, and integrated HiLumen reflector inserts for added safety in the dark. The backpack is also optimally ventilated thanks to the 3D mesh on the contact areas and shoulder straps. Product Specifications: - Brand: Ergon - Type: BX2 Evo - Colour: Black - Bag material: Polyester/Nylon - Weatherproof: Waterproof - Weight: 0.85 kg - Volume: 10 + 1.5 litres (expandable via zipper) - Recommended maximum packing weight: 5 kg - Bag-basket attachment system: Other - Accessory attachment system: Other