Depending on the size of the cover, the weight runs from a minimum of 15.8 kg and up to 18 kg for the long beds. A good rule of thumb is that for a full size truck with a short (6.5 ft. Bed) bed, the cover itself weighs only 18 kg. For shorter beds, it can go down to 15.8 kg. For long beds…it is a maximum of 20 kg.