Customizable waterproof motorcycle tail bag, designed for comfort, safety, and functionality. Material: High-quality waterproof polyester and durable EVA Dimensions: 30cm x 20cm x 15cm (expandable to 20cm height) Weight: 1.1kg Capacity: 5L (expandable to 7L) Features: Waterproof material, expandable storage, reflective safety strips, secure attachment system Applications: Motorcycle rear seat storage for commuting, touring, and adventure Color: Black with customizable accents Warranty: 18 months