GZHJMY 10L 3-in-1 Bicycle Rear Rack Bag with Anti-Theft Lock, Includes Motorcycle U Lock and 4FT x 6mm Chain for Enhanced Security

【Secure Mounting & Longevity】Features a mounting system for stability on any terrain. Crafted from high-grade materials for enduring use. 【Weather Resistance】Equipped with premium zippers and water-repellent fabric to contents from light moisture. Note: Not fully . Avoid extreme weather exposure and store dry. 【10L Spacious Interior】Ample room for essentials clothing, snacks, tools, and electronics, for any journey length. 【Versatile 3-in-1 Design】Functions a rack bag, shoulder bag, or handbag, suitable for commuting, travel, and activities. 【Enhanced Night Visibility】Includes reflective and a tail light mount for nighttime riding.