The chest bag is function as if it was protected by a personal police officer-untouchable for thieves.
Waterproof & cut proof:Made with tear-resistant durable canvas,anti scratch and hard to cut through.
External USB charging port:Perfect for E generation.
Large capacity:The backpack equipped with one large packing compartment,separate laptop compartment and pockets for phone and pens.
Hidden zipper closures and secret pockets will keep your belongings safe during your commutes.
Multi-funtional:The thoughtfully designed backpack is the best choice for business trips or weekend trips.
It is awesome when you are cycling/hiking/camping and other outdoor sports.
It is also the the most convenient backpack with features such as an integrated USB charging port,weight balance,water repellent fabric,illuminating safety strips and luggage strap.