【Durable EVA Hard Shell】Featuring a PU laminated EVA hard shell construction, this bag offers superior protection against impacts and collisions, ensuring your belongings stay safe during rides. 【Ample 3L Capacity】With a 3L capacity and dimensions of 28.5*14*10.5cm, this bag provides sufficient space for essential items without compromising on compactness. 【Versatile Compatibility】Designed to fit various types including electric scooters, road bikes, mountain bikes, and folding bikes, making it a versatile choice for different riding styles. 【Organized Interior】Internal mesh compartments effectively separate items, preventing scratches and allowing for orderly storage, maximizing the use of space. 【Weather-Resistant Design】Constructed with woven carbon grain PU fabric, the bag offers effective protection against rain, keeping your belongings dry in various weather conditions. 【Ergonomic Fit】Carefully proportioned to avoid leg interference while riding, ensuring comfort and safety without compromising on storage capacity. Specifications: Capacity: 3L Size: 28.5*14*10.5cm Material: PU laminated EVA hard shell Applicable models: road bike/mountain bike/folding bike/electric scooter