Features: The motorcycle seat bag features a not slip mesh panel for secure storage of wet gear and enhanced friction during rides, combined with a fully expandable main compartment offering generous motorcycle luggage capacity. Built with strong TPU component , this modular motorcycle accessory integrates detachable zippered inner pouches and quick release buckles for customizable storage configurations and effortless maintenance. Designed for adventure riders and city commuters needing stable motorcycle storage solution, it accommodates helmets, tools, and person essential during extended journeys. Optimized for travel bikes and daily use motorcycles, its anti slip mesh surfaces maintains stability at high speeds while the modular design adapts to various motorcycle luggage setups. Weather resistant construction and reinforced stitching secure long term durability, making this motorcycle storage bag essential for organized, clutter easy rides across diverse terrains. Specifications: Component : TPU Capacity: 20L/30L Size: 26x15x39cm/29x20x41cm(optional) Package Includes: 1xMotorcycle Saddle Bag note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.