•[Waterproof Protection] Made from advanced material with seamless bonding, this bag keeps your essentials dry in rainy conditions. Perfect for all-weather rides, it ensures your items stay safe from water •[Secure Mounting System] Features three magic tape straps for easy installation or using screws to fix on the frame, ensuring the bag stays firmly in place even on rough terrains •[Aerodynamic Design] Designed to reduce drag, this slim top tube bag won’t interfere with pedaling, making it ideal for fast, efficient rides •[Lightweight & Durable] Weighing just 90g, this bag is lightweight yet durable, with a sturdy internal frame to hold its shape and resist wear over time •[Compact & Functional] With a 0.7L capacity, it’s perfect for storing essentials like your phone and wallet, keeping them easily accessible without adding bulk Specifications: •Material: 210D rhombus single-sided TPU + 600D double-sided TPU + PP board •Weight: about 90g •Capacity: about 0.7L Package included: •1 x Top Tube Bag •3 x Magic Tape Strap •4 x Screw •8 x Washer •Other items not include