Made by neoprene as diving material. So if the outside gets wet, everything inside of the backpack stays dry.
Material: High quality Canvas;Polyester
Feature: 100% Brand New
High volume Canvas Backpack with laptop lining
This bag can accommodate a 19 inch computer
Unique design adjustable straps ease the pressure on the shoulder
Side pockets on both sides of the bag, can place phone bottle umbrella, etc Front compartment has organizer with media pocket, multiple open pockets

• Lightweight, water resistant, elastic and soft
• Selection of nylon material producti
• Waterproof design, will form rain droplets slipped so that the bag is not easy to penetration, to waterproof effect.
• size:7.87*5.91*10.63(L*W*H)
• Occasion: school, notebooks, binders, travel, hiking, shopping, placing ipad

Lightweight, water resistant, elastic and soft