Details:
Material:Nylon; 
Color:Gray, Blue,Black; 
Weight:900g; 
Length:35cm(13.78'); 
Height:47cm(18.5''); 
Width:17cm(6.69"); 
Closure:Zipper; 
Occasion:Hiking,Travel,Outdoor,Office; 
  
Features:
1.External USB port with built-in charging cable, offers a convenient charging for your electronic devices; 
2.This backpack comes with Headphone port for convenient to listen music without opening up the backpack and listening music hands free;
3.Weight balance:The bag is designed to relief the weight pushing down on your shoudler when using this chest bag; 
4.With adjustable Straps; 
5.YOUR BEST CHOICE while you are going to a business trip, weekend trip, school, hiking, cycling, work, etc; 
  
Package include:
1*Bag