NWT KAKA Unisex Convertible Laptop Travel Backpack/Carry-On Bag Water Resistant

This backpack is made of water repellent environment-friendly Oxford fabric for lasting durability. Lining material is polyester, it's wear resistang and anti-wrinkle. Multi pockets with reasonable storage. The side pocket has separate laptop compartment, size about 18"*11" c(Large size fits most 15" Laptop). Mesh side pockets to make sure taller water bottles and umbrella are secure. Includes a hidden shoulder strap and detachable added strap. Kindly check pictures as it is part of the description.