The Ultimate Survivor Technologies Trekker Stormproof Lighter is built to withstand the most demanding conditions. These lighters combine state-of-the-art engineering and technology with unique styling and rugged construction. Features: Extra large fuel tank Over 1,000 ignitions on a single fill Easy grip rubberized case Includes wrist lanyard Fuel capacity of 4 grams Catalyzer coil provides ultimate windproof flame Withstands winds of 70-80 miles per hour Burns with clean hot flame at 2,000 degrees Fahrenheit Flame Indicator Window located on side of combustion chamber glows when lighter is ignited Fuel Level Indicator visually reveals fuel level Piezo-Electric Ignition System eliminates need for batteries or flints, which fail when wet. Piezo-electric system permits easy, one-handed operation good for over 30,000 ignitions. Water Resistant O-Ring Seals keep water out when lighter cap is closed Specifications: Case Material: Rubberized Size HxD: 3.7" x 1.2" Weight: 2.5oz Fuel Capacity: 4 grams Packaging: Clamshell Manf. Part Number: Black: 21-W03-006 / Orange: 21-W03-005 Orange: 843994000645