I'm selling a "half" custom job Flip Pac built to fit on a Double Cab Tundra 2004-2006 for $700. I purchased an older Flip Pac and attached it to a custom shell I built out of 2x6 and 2x3 lumber with 1/4" plywood all coated with resin and seems fiberglassed. The original Flip Pac top is made of aluminum and the canvas is in descent shape for its age. There are a few minor tears in the canvas that are repaired with awning tape. All zippers and screens are good. The entire camper is coated with Herculiner truck bed coating. It has a rear hatch that opens (tailgate removed) with a teardrop door-window installed on the rear. Slider camper windows on the sides and an open front boot. I estimate the camper to weigh around 200 lbs. It sits on the bedrails of the truck and is secured with bolts (some drilling is required). I constructed this in 2012, used it once, and then garaged it since. I rushed the finishing touches to get it ready for that trip so it needs a couple things done: some sort of RV top coating or flexible seal on the top as it leaked morning dew and it needs a little more herculiner near the front touched up. Other than that, it is ready to go. The top can easily be removed to fit your project. It measures: 62 1/2" W x 83 1/2" L. I'm firm on the price since the teardrop window-door cost over $300 and I paid $1000 for the original Flip Pac. Serious buyers only please PM me.