Just got a 2013 F-150 SuperCab. I am looking for ways to help organize storage under the rear seats, but I am not spending $200+ on a molded piece of plastic. I would like to get a couple of small toolboxes/tackle boxes, one for under each seat. I was looking at the Plano 3600 Waterproof Case for under the small seat, and the Plano 3700 Case for under the larger seat. The only issue is they leave a lot of wasted space around them. I also saw a few Pelican cases that might fit as well. I was wondering if anyone had any other ideas, things they've tried that had/hadn't worked, or any cases that might fit a little better. Thanks and I look forward to my new F-150, and hopefully contributing to this forum.

 

Go to one of the big box stores and get your self a 2' x 4' sheet of MDF and make your own storage boxes. If you go hog wild on the hardware it will still cost you less than 50 bucks.