1.Material: EVA+PU+TPU 2. Features: sensitive touch, three-dimensional shape, waterproof, drop resistance, pressure resistance 3. Applicable mobile phone size: 4.7-5.5 inches (wide-edge mobile phone), 5.5-6.8 inches (full-screen mobile phone) 4. Capacity: 0.5L 5. Waterproof fabric + glued waterproof zipper to reduce rainwater penetration 6. PU and EVA composite molding, three-dimensional shape, anti-drop and anti-pressure 7. TPU sensitive touch screen, more convenient to use 8. Large capacity design to meet daily needs 9. Two-way buckle design, free choice between horizontal and vertical screens 10. Suitable for a variety of bicycle frames 11. Dimensions: 20.5 x 9 x 10.5 cm 12. Product net weight: 170 grams 13. Note: Only bicycle bags will be sent for delivery, no other!