Which option best describes wildland hose construction?

• A. Circular bias woven 100% polyester hose, double jacketed, with elastomer inner liner
• B. Circular bias woven 100% polyester hose, single jacketed, elastomer inner liner
• C. Circular bias woven 100% polyester hose, single jacketed, inner lined with elastomer
• D. Braided nylon hose, single jacketed, elastomer inner liner

Answer: (C)

Wildland hose is built to be lightweight and easy to maneuver in rough outdoor conditions, while still delivering water reliably. The best construction describes a hose made with a circular weave using 100% polyester for strength and lightness, a single jacket to keep weight down, and an elastomer inner layer to provide a smooth, watertight, and flexible surface. This combination keeps the hose durable yet easy to handle in the field, which is essential for wildland operations. Braided nylon would add weight and absorb moisture, and a double jacket is heavier and stiffer, making it less suitable for rapid deployment. The elastomer lining, whether stated as inner liner or inner lined with elastomer, is the standard choice for a flexible, water-impervious interior.