Detailed specifications: the width of 37cm wide and 30cm high 25cm

 thick under 12cm

Hand strap 20cm total length 110cm

Fabric: high-grade PU

Lining: Cotton

Color: Red Black

Usage: Mobile Messenger shoulder

Weight: 0.6kg

Structure: inside the main bag zipper pocket cell phone pocket

 document bag

Tips; prevent moisture， exposure， temperature， environment， pH， and

 water solution， placed in a felt bag when not in use， dry and

 ventilated place