The Mujjo leather sleeve for iPhone 17 Pro Max combines high-quality protection with an integrated card storage feature. This brown case features a sleek leather compartment that securely holds 2-3 bank cards, IDs, or tickets, making a separate wallet unnecessary. Made from fine-grained Danish calf leather tanned with water-free DriTan technology, the untreated leather naturally develops a unique patina over time, creating a distinctive appearance that evolves with use. The case offers full MagSafe compatibility for wireless charging and accessory connections without removal. Precision-milled metal camera bumps and button covers provide precise tactile feedback while protecting the iPhone's camera system and controls. The interior features a luxurious Japanese microfiber lining with a velvety surface that protects the phone from scratches. This unisex case represents sustainable manufacturing practices through the use of recycled materials and leather certified by the Leather Working Group with gold for environmental standards. The integrated design offers comprehensive protection while maintaining a slim profile that fits comfortably in hand and pocket. The case is sold as a standalone product without additional accessories, focusing on the essential combination of phone protection and card storage in an elegant solution.