Roswheel Bicycle Saddle Bag is waterproof

A straight forward bag that will hold keys, a cell phone or mp3 player and a few spares. This waterproof bicycle saddle bag attaches to your bike with a clip-on device that fits under your seat and the velcro attaches on your seat post. This facility makes it easy to take your bag with you if necessary. This is a fairly mountain bike saddle bag and is one one of those that looks small but holds a lot.This bag is ideal for just popping down to the grocer store to pick up a few items. The bag is expandable making it ideal to stuff a rain coat in to.