Patagonia Tech Web Belt Fatigue Green, , Strong and quick-drying 1 1/2 ft polyester webbing is bluesign(R) approved and doubles as an emergency lash strap, Forged aluminum buckle is tough, lightweight and notched to pry off a bottle cap, Belt: 1 1/2 ftpolyester webbing. Buckle: forged aluminum. Fabric is bluesign(R) approved, The Patagonia Tech Web Belt has a forged aluminum buckle thats lightweight and strong and cinches tight for a reliable hitch; its also handy as a bottle opener at the end of a hot day. The 1.5-inch-wide polyester endures abuse and dries quickly. ,