Product Information：

Texture: polyester
Closed way: zipper
Pattern: plain
Shape: vertical square
Popular elements: car suture
Color classification: black [standard version] black [standard version-extra size] black [upgrade version] black [upgrade version-extra size] black [enhanced upgrade version] black [enhanced upgrade version-extra size]
Internal structure: Mesh bag, zipper pocket, mobile phone bag, document bag, sandwich zipper bag, computer pocket, camera pocket
Shoulder strap style: double root
Waterproof degree: water repellent
Is there back cushion cotton: Yes
Accommodate computer size: 16 inches

Size Information:
Can accommodate computers: medium 15.6 inches, medium 15.6 inches
Product size: medium size: 48* 31 * 16CM, large size: 52*32 * 17CM

Packing List：

Travel Bag*1