Armor in onyx, art first.

CASEONYX is a small independent studio with one obsession: phone cases that look like objects you'd keep in a cabinet of curiosities — and survive like site equipment.

Every design in the vault is original digital illustration made for our collections — dark botanicals, obsidian relics, abyssal signals. Nothing licensed, nothing scraped from a clip-art pile. When you order, your case is printed and assembled on demand by our production partners on drop-tested dual-layer tough hardware, cut for your exact phone model. No warehouses of pre-printed blanks, no dead stock headed for landfill.

Made to order means a few days of production before shipping — and it also means every case leaves with a promise: if it arrives defective, damaged, or misprinted, we replace it within 30 days. The fine print lives here.

Questions, ideas, or a design you wish existed? Email support@caseonyx.com — a human reads it.