I retired the ol' Yukon Denali and have a nice (newer) GMC crew cab pickup. Problem - no secured rod storage with a 5'-6" bed... Enters my friend Fred Bogue, a beach and jetty angler who has struggled for years just such a problem. Fred sent me a link to Big Sky Rod Box in MT. Great product and really nice folks but, it only holds up to 6 fly rods... Next I contacted my buddy and sales rep at Hammond Lumber; Matt Stelzer for a bit of brainstorming on available materials. After three days in my workshop here's the result.
Constructed from metal roofing panels and aluminum angle over a 1/4" plywood substrate
Weighs about 50 pounds and removes in minutes by undoing four U bolts.
Holds 9 fully rigged rods up to 9'-6" long. Nicely cushioned cradles, watertight, ventilated and lockable. Even has enough room to accommodate my 8' one piece tarpon spinning rods.