Be prepared for anything with the Koolerton Men's Military Messenger Bag. Designed to fit laptops up to 14" or up to 6 kg, this black shoulder bag features a range of front facing pockets, a cushioned interior, and an adjustable strap. Built out of eco-friendly nylon for strength and water resistance, the Koolerton messenger bag is a great mixture of hard-wearing features and a sleek, modern look.