I bought a Pentax ls1000 and this bag is the proper size for it.
Samsonite is a brand I've not used before but I am impressed with the quality of build. It has two pouches (front for camera, back for memory cards/spare battery) and comes with a carrying strap. There is also a velcro belt strap at the back (very handy).
My only issue is that the zip clasps are too big for this size bag and tend to rattle a bit when carrying the bag about.
The memory card is from SanDisk, which I have used before, and is pretty much a standard SD card.
The screen protector, or should i say "protectors" as there are three!, are also good and once cut down to size fit the camera well.
All in all, this is a good deal and if you can get it with the discount when purchasing a camera, then go for it!