Garneau's Alpha Stream Pannier is ideal for trips to the store or across the continent. These fantastic packs mount quickly and securely to the front or rear rack (sold separately) on your bike. They feature plastic back panels which keep them stable for easy loading while simultaneously reinforcing the backs for excellent durability, too. These handy bags boast elastic flaps and buckle closures so you can over stuff them. Plus, these versatile bags include rain covers and reflective details for safety as well as carrying handles for convenience.