West Biking Bicycle Rack Double-Panniers Bag 25L nylon Reflective strip around the bag, keep safety riding at night, MAXIMUM CAPACITY WITH AN EASY TO USE DESIGN. PANNIERS are a great way to get gear off your back and onto the workhorse that is your bike. Whether you want to carry your stuff for the work commute, bicycle pannier and rack set up is a great first step in transforming your bike into a machine of utility, purpose and adventure. Unique design- The aerodynamic wedge shape seat tail pouch with an inside main pocket and auxiliary mesh pocket, can fill the tools and small items like keys, tissue etc. Quick mount, easy release- Quick release mounting system of the seat bag that allows fast and easy tool-free mounting and removal. Zippered pocket for easy putting in and taking out of items. Easy to carry- All the tools can be filled in the seat pack and attached to saddle of bike for travel, and also can be used separately as daily household repair tool,Suitable for the rear seat, away from the bike, you can carry it or use as shopping bag