* Full floor with box-shaped frame below
* Fully welded structure-no leakage rivets
* Double drainage ditch arrangement to prevent water ingress
* Welded rubber pinched on the door, do not open the lid
* Precast stiffeners on all doors with combined support
* High carrying capacity on the roof can be used for tents, luggage racks or small roof tents
* High-quality T-notch compression latches for ultimate sealing
* Heavy cast aluminum hinge with stainless steel pin and nylon brush