The Topeak Wedge Pack II Saddle Bag in Medium size is a top - notch choice for cyclists. It's crafted from durable 1000 denier nylon, ensuring long - lasting use. The wrap - around zipper offers easy access, and the extra - long 3M™ reflective strip enhances safety at night. With the innovative QuickClick® system, it can be quickly mounted and removed. Four sizes are available to meet different riders' needs. Included F25 makes it fast and easy to attach/detach and swap between bikes. The expanding panel in Medium and Large sizes quickly boosts storage capacity. All Wedge Pack II models come with a light clip for added safety. The full - wrap 3M™ reflective strip further increases visibility at night. Zipper docks and fabric pulls prevent rattles, and rain covers in Small, Medium, and Large sizes protect the bag's contents.

Using your Topeak Wedge Pack II Saddle Bag is a breeze. First, use the QuickClick® (F25) with the seatpost strap to attach the bag to your bike. Make sure the seatpost diameter is between ø25.4 - ø34.9 mm for Small, Medium, and Large sizes. When you need to store more items, if you have the Medium or Large size, you can use the expanding panel to increase the storage capacity. To open the bag, simply use the wrap - around zipper. Remember to attach a safety light to the light clip for better visibility at night. For maintenance, keep the bag clean by wiping it with a damp cloth. If it gets wet, let it dry thoroughly. Also, make sure to close the rain cover properly to protect the contents during rainy days.