Spring-Loaded Smartphone Charging Pocket Design

I need a designer/engineer to create a pocket for a smartphone. This pocket will allow the device to slide in for charging, and it will have doors that close when the device is not present. The closure mechanism for the doors should be spring-loaded, ensuring they open and close automatically when the phone is being placed in or removed from the pocket. The pocket itself should be made from durable plastic, suitable for everyday use. Phone dimensions are 70mm L x 27mm W. Pocket needs to be no more than 40 mm H.

Ideal skills and experience for the job:
- Expertise in product design and engineering
- Experience with creating designs for electronic device accessories
- Knowledge of materials and their durability
- Proficiency in designing with spring-loaded mechanisms
- Familiarity with plastic manufacturing processes