This backpack bag is made up of highly durable material, which makes it suitable for all weather conditions including heavy rains and extreme scorching heat. It will not only keep the inside • Laptop compartment, Internal Organiser (Small Pockets), Strong and durable zippers, Adjustable Shoulder Handles (Straps), 2 Bottle/Umbrella holders, Padded Handle, Padded Laptop Compartment, Ergonomic Design, Reflector Logo, etc