The bottom of the this zipper case, where the unit seats, isn't just flat. There's a built-in shelf to cradle the thinner portion beneath the screen. The fit around the sides is also perfect. Also worth mentioning, where the elastic band is attached is recessed down lower than the opening's edges, making sliding the unit into the case effortless, without bunching or folding up the band strap where it's sewn to the case. I've tried several cases and while not compact, this case provides the best fit (obviously custom designed) and is built from a dense, foam-like material that provides superb protection from drops or duffel bag compression from other objects. Imo, this is THE case to buy for the rg35xx! Other color options beyond black would be my only suggestion for improvement.