BullDog Ultima is the ultimate in quality, municipal grade fire hose. This durable, double jacket hose is constructed of 100% high tensile strength polyester yarns, both warp and filler, and lined with a high-tech E.P.D.M. tube. Its engineered design guarantees minimum weight with maximum durability and flexibility. Ultima is U.L.C. Listed. The standard color for Ultima Hose is white. Other colors available with our innovative ARMOUR JACKET abrasion resistant coatings are red, yellow, orange, blue, green and tan.