1. Universal compatibility: The men's shoulder bag is designed for large mobile phones or small tablets up to 6.5 inches, compatible with iPhone 11/11 Pro Max/11 Pro/XS Max/XR/X/XS/8 Plus/7 Plus/6S Plus/8/7/6S/6/5SE, Galaxy Note 10 Plus/S10/S10 Lite/S10 Plus/S8/S8 Plus/S9/S9 Plus/A5/A6/A8/A20/A50, Mate 20 Pro/Mate 10 Pro/P Smart/P20 Lite, and other types of phones and small tablets. 2. material: The men's shoulder bag is made of quality leather, offering softness, comfort, durability, and properties. It can be easily cleaned with a towel. The smooth zippers prevent sticking or separation issues. Its stylish and vintage design ensures a fashionable and enjoyable wearing experience. 3. Large capacity: The belt clip holster measures 17 cm (H) x 10 cm (L) x 2 cm (D) (6.69' x 3.93' x 0.78'). The shoulder bag features 1 large main pocket, 1 inner pocket, 1 front pocket, and 1 back pocket, providing ample space for phones, mini wallets, credit cards, passports, tickets, cash, keys, and other small items, keeping them organized. 4. Practical design: The leather phone case includes an adjustable and removable shoulder strap (66124 cm / 25.98'48.8') and a waist belt loop. The adjustable buckle allows for easy length adjustment, making it versatile as a shoulder bag or handbag. It protects your phone and other electronic devices from dust, bumps, and scratches.