15.6 inch Waterproof Travel Backpack Business Laptop Backpack

Sizing 12.9"×7.87"×18.89". Made of 1680D waterproof oxford fabric with smooth metal strength double zippers design. It’s very durable, sturdy, tear resistant, water resistant. Laptop work compartment is secured by inner thickened padded and computer fixing straps to ensure safety, suitable for 15.6-inch laptops. Many hidden pockets can accommodate lots of travel accessories, toiletries, side pocket for easy access essentials, external USB port with set-in charging cable offer convenient charging your cellphone and other electronic devices. A luggage strap on the back is designed to fit on luggage/suitcase, for easier carry on international travel or cruise.