Mobilis Waterproof Bicy Backpack for Laptop 14-15.6 Inch 25L, Bag Convertible into Pannier Rack Bag Rear Wheel, Reflective Elements, Cycling/Mountain Biking, Black

Versatility and compatibility: backpack fits all pannier racks, regardless of configuration, thanks to the side adjustable hooks and the 4 included inserts for different diameters (8, 10, 11, 14 mm). External dimensions (closed bag) 45 x 35 x 20 cm Waterproof and durable: made of tarpaulin with waterproof seams, this 25L bike pannier bag effectively protects your belongings from water and the elements OPTIMIZED STORAGE SPACE The bag features a large main compartment with a reinforced compartment for a laptop from 14 to 15.6 inches, a quick access waterproof front pocket, and a side mesh pocket for a water bottle or umbrella Safety and comfort: equipped with reflective elements for better visibility, removable ergonomic shoulder straps, a chest strap and a roll closure with Velcro and clip closure for safe and comfortable transport ENVIRONMENTAL COMMITMENT: Member of 1% for the Planet, this range of products donates 1% of its sales to organizations dedicated to environmental protection