ORTLIEB has made it an annual tradition to release its popular, courier-style daypack in new, large-print designs. In the case of the large, 23-liter Velocity Design, you can now choose from a labyrinthine MAZE design in coral-turquoise and the more technical DIGITAL EROSION design in black and white. The 17-litre little Velocity Design is available in an elegant PRISM design in subtle black and gray. No matter what size and what design you choose, uncompromising functionality is guaranteed! Each Velocity Design is made of durable, waterproof polyester fabric and has a Velcro roll closure that can be opened and closed in a flash and that keeps your daypack perfectly dry no matter what the weather. The Velocity Design\\\'s ergonomic shoulder straps, chest strap and ample back padding ensure optimal carrying comfort - the whole day long. The spacious interior comes with an inside pocket with a padded laptop compartment. Key Features Ideal as backpack for students or commuters using a bike and public transport Ergonomic shoulder straps with reflective yarn Fast access and easy loading due to roll closure with hook and loop fastener Adjustable and removable waist strap and sternum strap for tight and secure fit About OrtliebOrtlieb products are characterized by tightly sealed closure systems such as roll closures, waterproof zippers, Velcro closure or sliding seal closures. Numerous design features are protected by patents and keep on setting new standards in the bike and outdoor market. The quality products with their special design features are developed by new ideas of a multidisciplinary team that orientates towards the requirements of the market, and thus the increasing demands of the users. The innovations keep on coming, and are on an average monthly awarded with top marks by independent juries, trade press or design agencies. Luggage Buying Guide