The Gerber Big Mama Sportsmans Bag is one of the toughest most useful and versatile travel, sport bags on the market. With endless secure compartments for vital documents and a detachable section which then operates as a backpack this is a travellers dream. It can be carried by hand or over the shoulder, has a very generous capacity and is tough enough to withstand longterm hard use. Once you`ve used one you will wonder how you managed without it.