About Us
Welcome to Casus World, your Sydney-based home for stylish, protective, and personality-packed phone cases.
The word “Casus” comes from Latin, meaning “case” — a perfect fit for what we do best: crafting cases that not only protect your phone but also express who you are.
At Casus World, we believe your phone is more than just a device — it’s part of your daily story. Whether you’re out catching the Sydney sunrise at Cronulla Beach, working from a café in the city, or vibing to your playlists on the train, your phone is with you every step of the way. So why shouldn’t it look as good as you do?
Our mission is simple:
Protection. Personality. Planet.
We source trendy, high-quality cases that keep your device safe without sacrificing style. Many of our designs are inspired by global fashion trends and the vibrant, coastal-city lifestyle we love here in Australia.
We’re also proud to support sustainable and ethical suppliers whenever possible — because protecting your phone shouldn’t come at the planet’s expense.
Join us on our journey to make every case a little statement of self-expression. Whether you’re bold, minimal, pastel, or chaotic — there’s a Casus for you.
💬 Get in touch
📍 Based in Sydney, Australia
📧 casus-world@outlook.com