Cross-border explosive laptop bag briefcase

Cross-border explosive laptop bag briefcase
Material: Nylon
Opening method: zipper
With or without liner: None
The internal structure of the bag: ID bag, mobile phone bag, sandwich zipper bag, zipper pocket, computer pocket
Function: waterproof, breathable, wear-resistant, anti-theft, burden reduction, shock resistance
Applicable gender: neutral/male and female
Size: 17 inches