How do you preserve and protect your Nintendo 3DS?

I’m curious how everyone here takes care of their Nintendo 3DS, especially since these systems are becoming more valuable and harder to replace.

Do you use any special cases, screen protectors, storage methods, or other ways to keep your 3DS in good condition?

Personally, I keep mine protected with a plastic case to help prevent scratches and damage. When I’m not using it, I store it inside a hard shell pouch for extra protection and to keep it safe while traveling.

I’d love to hear what everyone else does to preserve their 3DS!