I have the simms camera bag in orange......useful, but it was a tight fit for my canon AE-1 underwater camera....not a big camera, but a tight fit nonetheless...........I did purchase a Olympus SW 790 and it does fit, but since this camera is so freakin' small, I can fit it in the pocket of my chest waders (simms G3) so now the bag sits.....it comes with a plastic sealable bag that goes inside the orange bag.......if I had the choice to do it over, I would not have purchased the simms bag......the good thing about the simms bag was that I was able to attach it (hanging it ) off a belt loop on my waders.....it was a fuss to get the camera out and ready to go.....with the camera in the front pocket of my waders......it takes no time at all to get the camera out and snap a photo....then release the fish......piece of cake.....
the bag is very useful when used while canoeing, kayaking or boating.....you can attach it to whatever you want and know that your camera will stay dry......