Largecapacity rear saddle bag that keeps your essentials organized, protected, and visible on every ride. Key benefits Protects gear from the elements: Constructed from waterproof material to keep your belongings dry and safe in rain or wet conditions. Durable for longterm use: Wearresistant and scratchresistant fabric stands up to regular use and rough handling. Safer night riding: Reflective design and reflective piping/ribbon increase visibility to motorists and other riders after dark. Easy access and secure storage: Ushaped double opening on the bag cover lets you reach items quickly; the elastic cord buckle keeps contents firmly in place. Features Spacious interior: Room for daily essentials such as a phone, wallet, keys, tools, spare tube, pump, and snacks. Side pockets: Additional external storage for small items you want to access fast. Broad compatibility: Designed for rear mounting on electric bicycles, road bikes, and mountain bikes, offering good fit across many bike models. Practical construction: Durable, waterproof fabric with reflective details for combined protection and visibility. How it solves common problems Stops water damage to electronics and documents during rainy commutes or rides. Prevents small items from rattling out or shifting with the elastic cord buckle and secure cover design. Improves rider visibility without adding bulk or complicated installation. Practical use scenarios Commuting: Keep a phone, wallet, keys, and compact rain gear dry and easy to reach on daily rides to work. Long rides and tours: Store tools, a spare tube, snacks, and other essentials within quick reach for road or mountain routes. Errands and leisure rides: Carry small purchases or items securely while running short trips around town on an ebike or road bike. Specifications and compatibility Rear saddle bag designed for use on electric bicycles, road bikes, and mountain bikes. Waterproof material; wearresistant and scratchresistant construction. Ushaped double opening on the cover, elastic cord buckle, side pockets, and reflective piping/ribbon for added functionality and visibility.