You can pick up a Xikar Element double torch for around $45 on Amazon. Personally, I love this lighter. Mine has proven to be durable as hell.
http://www.amazon.com/Xikar-XIKAR-El.../dp/B000JEOHZ6
I also own two Vector Urbano lighters that I carry around as my "day-to-day" these days. Well sized and they hold a decent amount of fuel, they're a cheap triple torch. The only downside is the lid doesn't hinge as far away as I'd like, but I can live with that.
http://www.amazon.com/Vector-Urbano-.../dp/B002WDDXQ6