Key benefits Versatile carrying options: use as a handbag for quick access or attach the shoulder strap to convert it into a shoulder bag for hands carry. Durable, wearresistant fabric extends service life and reduces the need for frequent replacement. Builtin protection: waterproof and dustproof the lyre to help keep contents protected in everyday conditions. Ready to use: comes with a shoulder strap; other products are not included. What makes this bag practical Function: Dualmode carrying adapts to commuting, errands, and travel without extra accessories. Material: Wearresistant fabric designed for longterm use and everyday wear. Performance: Waterproof and dustproof the lyre provides added protection for stored items. Compatibility: Includes the shoulder strap for shoulder use; no additional straps required. Typical use scenarios Daily commute: Carry as a handbag for quick access to phone, wallet and keys or switch to the shoulder strap for hands travel on public transit. Short trips and errands: Durable fabric and waterproof/dustproof protection the lyre keep items secure while moving between locations. Outdoor activities: Wearresistant material stands up to frequent use and light exposure to the elements; use the shoulder strap for comfortable, hands carrying. What's included One shoulder strap. Other products are not included.