Features: *Waterproof: Made of excellent material, this bag is highly waterproof and resistant to wear and scratches, ensuring a long service life. *Ample Storage Space: This bag is perfect for storing important accessories such as repair tools, flashlights, wallets, and even mobile phones, providing convenience. *Lightweight and Non-interfering: Despite its spacious storage capacity, this bag remains lightweight and does not interfere with your cycling experience. *Can hold driving tools and various things, multiple colors available, light weight, does not affect riding Specifications: Product name: Bicycle bag Material:nylon Size: 18.5*13.5*5.4cm(as shown in the picture) Weight: about 178g per bag Color: red, blue, black, green, gray(as shown in the picture) Package Content: 1*Bicycle bag Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Features: Spacious Bicycle Bag for Essential Accessories Lightweight and Convenient Material: light weight, good strength and well temperature resistance, good impact resistance Appearance and performance: automatic cutting, smooth edge, fit most of the road bicycles, delicate texture. Compatibility: smooth surface and exquisite workmanship, fit most of the bicycles. Easy Installation: Brand new and high quality, easy to install.