Horseware Amigo Insulator Plus Heavy Weight stable rug in navy with navy and white. The Amigo Insulator Plus Stable rug is a heavy weight 350g stable rug ideal for the colder winter months. The Horseware Amigo Insulator Stable rug features a 210D ripstop outer, a polyester lining to help shine the horses coat, a detachable hood, front double fastenings, cross surcingles and offers the classic Horseware cut. This rug also has the extra loops around the neck to take the Horseware liners.