Product information:
  

 
 Internal structure of the bag: zipper pocket, interlayer zipper pocket, computer pocket
 

 Opening method: zipper
 

 Function: waterproof, wear-resistant, USB charging, shock-resistant, capacity expansion, load reduction, cut-resistant
 

 Lining texture: nylon
 

 Color: black, black canvas, grey canvas
 

 No.: ST1904
 

 Material: Water repellent film material
 

 Single size: 17 inches 33*17+5*49CM;
 

 

 

 
  Packing list:
  

 
 Backpack*1