Accessory devices with an adjustable opening

An accessory device, comprising:

• a bottom wall;
• and
• sidewalls extending from the bottom wall, the sidewalls combining with the bottom wall to define a receptacle, the sidewalls comprise a sidewall that includes an opening, wherein:
• in response to the receptacle receiving an electronic device, the opening is aligned with a port of the electronic device, and
• in response to receiving a cable assembly, the opening is configured to expand.

An accessory device, comprising:

• a bottom wall;
• and
• sidewalls extending from the bottom wall, the sidewalls combining with the bottom wall to define a receptacle, the sidewalls comprise a sidewall that includes:
• a first material;
• and
• a second material coupled with the first material, the second material defining an opening, wherein in response to receiving a cable assembly at the opening, the second material is configured to move relative to the first material.