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Discover the best iPhone cases for protection and design. At SB Supply, we offer the full range of Catalyst iPhone cases, known for their unmatched durability, waterproof performance, and stylish finishes. Whether you’re hiking, commuting, or just want peace of mind, Catalyst keeps your iPhone safe in any situation.
Each Catalyst case is engineered for performance, rigorously tested, and designed to preserve full functionality of your iPhone’s buttons, camera, and Face ID.
Whether you need rugged protection for outdoor adventures or a slim case for daily use, Catalyst has a solution for every need. Use our device filter to find the perfect case for your device
Yes, Catalyst Total Protection cases are IP68-certified and fully waterproof up to 10 meters. Perfect for swimming, skiing, or unexpected spills.
Absolutely. Most Catalyst iPhone cases are MagSafe-compatible and work with Qi-certified chargers. Please check individual product specs.
No. Catalyst designs maintain crystal-clear audio and full touchscreen responsiveness, even under waterproof seals.
We stock Catalyst cases for all major iPhone models including iPhone 15 Pro Max, iPhone 14, iPhone SE and more. Use our Find My Model tool to quickly locate the right case.
Rinse with fresh water after exposure to saltwater or dirt. Let the case dry fully before opening. Check seals regularly for best performance.
Shall we send you a message when we have discounts available?