Custom Silicone Locking Case for JLab Jbuds

I'm looking for a skilled product designer or manufacturer to create a custom locking case cover for JLab Jbud Mini earbuds.

Requirements:
- Material: Silicone
- Locking Mechanism: Sliding lock
- Additional Features:
- Water resistance
- Shock absorption
- LED indicator for charging

Ideal skills and experience:
- Experience with silicone products
- Knowledge of locking mechanisms
- Expertise in waterproof and shock-resistant design
- Proficiency in integrating LED indicators into cases

Please provide samples of previous work and a detailed proposal.