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: 1L 5. Waterproof fabric + glued waterproof zipper to prevent items from getting wet 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. Internal mesh bag compartment design, storage small objects, not easy to lose 10. Suitable for a variety of bicycle frames 11. Dimensions: 21 x 11 x 11 cm 12. Product net weight: 198 grams