1. Material: PC shell + EVA liner + silicone mobile phone holder 2. Capacity: 1 liter 3. Application: 4-6.5 inch mobile phone 4. Three fixed points, not easy to slide 5. Comes with a waterproof cover, no worries about rain 6. Button opening and closing design makes it easier to access objects 7. Anti-wear and anti-collision, durable 8. Weight: 249 grams 9. Dimensions: 220x86.5x80 mm