Ortlieb the most respected name in waterproof cycle luggage created a bag especially for brompton in a new range of colours the brompton o bag brompton o bag features integral padded laptop sleeve two removable rear pockets for smalle ritems key clip and convenient stationary holders capacity 20 litres dimensions 360w x 330h x 170d supplied with a shoulder strap no need for a rain resistant cover compatible with all handlebar types a front c