The Hustler holds three cameras. An N90s Nikon with a long lense, I keep in its own plastic box. The little Cannon is a back-up for wide shots, and the space is for the Coolpix I used to take this picture. Under the cameras is space for film, tripod, puncture repair stuff (though I've never had to use it yet) and odds and ends. The side pockets hold a waterproof cover, and flashlights.