The North Face Flyweight Package is a travel bag set of two bags. In the 5.5 and 18 liter bags you have enough space for stuff for a weekend away. When not in use, roll them up narrowly thanks to the elastic loop and store them away. That way they don't take up extra space. The top of the Flyweights is made of mesh. This way you can see exactly what's inside and breathe it in nicely. With the handles on the side of the travel bag you can easily put the bag in the car at the start and end of the holiday.