1. Material: EVA 2. Waterproof and dustproof 3. Applicable models: universal 4. Double zipper, smooth and easy to pull 5. Decompression and pressure resistance, multiple choice of card positions 6. Portable handle, convenient and practical 7. Thickened mesh bag, breathable and durable 8. Scientific compartment, large capacity storage 9. Internal thick flannel, anti-drop and wear-resistant 10. Easy charging, no need to take out the data cable 11. High elastic elastic strap design to prevent shaking 12. Size: 26x11x5cm 13. Weight: 162g