OPTIMA Laptop Backpack of OPT-262/263/273/274/1395/1396

Better human body mechanics straps : our backpack straps is made according human mechanics theory, can balance the weight, and give better buffering support, reducing much more stress than normal bag; and can steer the wind flowing, cooling down your back
Main compartment with double-zipper closure; small zippered pocket on the front side
Lightweight yet durable backpack/daypack for school use or everyday outings
Durable material and solid: made of water resistant and durable polyester fabric with metal zippers. Ensure a secure and long-lasting usage everyday and weekend.serve you well as professional office work bag, slim backpack , college high school big student backpack for boys, girls, teens, adults