Price: $54.95  

The North Face created the Flyweight Duffel Bag for those extended trips where you tend to pick up a couple extra items at every stop. Start your trip with the Flyweight Duffel Bag stuffed into its own internal pocket and buried in your luggage. When you run out of room for souvenirs, get it out and start filling it. The North Face used an ultralight 70D PU fabric to make this bag for a scant 12oz, and they included a removable shoulder strap to help you carry it when you fill this thing to the gills.