Waterproof design: water-repellent fabric thick and impermeable.both bag body and the zipper is highly waterproof. You can ride in the rain for a short time and keep the items in the bag dry and neat.
Night Reflective upgrade: yellow part of the warning which is warning and clear in low visibility, you can also plug taillights. To ensure safety when you are riding in the night or fog.
Material upgrade. Fiber composite EVA composite material, more tough and resistant to tear. Fixed buckle upgrade, sturdy and easy to dismantle. Especial design for mountain cycling and longtime riding.
Double water bottle pocket design. Easily to bring two water bottles for long-distance cycling.