This bike top tube bag with a transparent pouch can hold up to 6.0-inch touchscreen smartphones. It is very easy to install, great bag to help store your stuffs when you're riding. Features: Easy-access storage bag for phone and other riding essentials. Clear, touchscreen-compatible pocket fits 6.0-inch mobile phones. Headphone hole for convenient listening to music. Reflective trim remains visible in low-light conditions. Tear-resistant oxford fabric construction. No-tools installation and quick release. Specifications: Material: Oxford fabric Color: Red / Blue / Grey / Black (optional) Dimension: 21 * 9 * 10.5cm / 8.3 * 3.5 * 4.1in Weight: 150g / 5.3oz Package List: 1 * Bike Top Tube Bag