Ortlieb Commuter-daypack

"The ORTLIEB Commuter-Daypack is the ideal companion for everyday urban life and work. With a volume of 21 liters, this unisex city backpack offers enough space for everything you need for a productive day. Whether you're setting up your office outdoors, in a cafe or in an old factory, this backpack will keep your documents and technical equipment safe and dry. Thanks to the waterproof, lightweight and durable nylon fabric and the IP 64 protection class, the backpack can withstand any weather."
"The practical roll-top closure and the large main compartment, supplemented by a padded notebook compartment for laptops up to 15.4 inches, offer optimum protection and organization. However, please note that the maximum load should not exceed 8 kg to avoid material breakage. The Commuter-Daypack is not only functional, but also comfortable to carry, which makes it the perfect companion for all urban adventures."