The Coalition Duffle Bag is a rugged beast of a bag! It will carry EVERYTHING!!! The exterior has a large back zipper pocket with two side pockets. The interior is a water proof canvas that has two zippered pockets and a large slip pocket. You can stay organized while traveling. This also has a cushion strap pad for a little comfort on your shoulder while using the crossbody strap. You can also add the zippy bag and a key fob for an extra charge.