Tatonka Commuter Rolltop 25 WP

"The Commuter Rolltop 25 WP from Tatonka is the ideal companion for anyone who commutes to work by bike. This waterproof bikebackpack is not only extremely functional, but also stylish and unisex, which makes it perfect for everyday urban life. Thanks to the HFwelded seams and the practical roll closure, the contents stay dryeven in heavy rain. The padded Vent Comfortcarrying system ensures maximum carrying comfort, while the chestand waist straps securely fasten the backpack to your back"
"The backpack offers a large main compartment and a flat, waterproof front compartment, ideal for organizing your everyday items. Practical laser-cut elements on the sides allow you to attach additional equipment, which is particularly useful for cyclists. A removable, padded laptop pocket offers secure space for laptops up to 15.4 inches. Reflective elements on the front and shoulder straps increase visibility in road traffic, which increases safety when riding at dusk or in the dark."