Looks a little photoshopped to me, if so that's probably why it looks a bit funky. I know when we edited some of the images for my website a couple of years ago the ones with bagged contents came out weird because it's difficult to get them right using a white background.
I'm sure it's fine, just tough to edit a solid white background in behind a baggie because of the contours of the bag when its folder over, crinkled or misshaped.