Is it a backpack? Is it a bike bag? It's both! A bike backpack, ideal for short commutes, long rides or a cycling holiday. With Basil's Hook-On system, this practical, sporty and lightweight bag hooks easily to a luggage carrier, so you can avoid getting too sweaty before arriving at your destination. The Miles Tarpaulin Daypack can then be carried comfortably thanks to the padded back and shoulder straps. Made of waterproof matte black tarpaulin, the bag has a roll-top closure and taped seams to keep contents dry. Various compartments provide for organized packing while reflective sides aid visibility.