The Timbuk2 Classic Messenger Bag is a reliable and strong bag. This Bag was originally designed and bought onto the market in 1989 for the hard working bike messengers. So not only is it a great bag but it’s soul purpose is for people who ride bikes. With one main compartment, Waterproof TPU liner and a True fit cam buckle system for easy adjustments, these are just a few simple but sort out after features of a bike bag. While there is a side pocket, easy to get into whilst riding, there is also an internal organiser, with a padded pocket for laptops or tablets. Not is this only a great bike bag, even if you aren’t riding this still make for a handy commuting bag. This bag comes in a range of sizes, from extra small to Large.