Just picked up a couple water proof cases at Wally World for 59.99. O-ring sealed with pull and pluck foam just like a pelican but about $200 cheaper. Definitely worth a look if your in the market for heavy duty case.
There are two versions. One with yellow handles, one with red handles. They seem to be the same, except for the handle color, and PRICE. One of the two is $10 cheaper than the other. I think the red handle ones are the cheaper ones
I have one of the Plano All Weather double rifle cases I use for my 3 gun set up and it's very nice. Lighter than my Starlight but still plenty of protection. I haven't slown with it yet but my team mate Tony has flown quite a few times and all his gear showed up in perfect condition.