No more confiscated lighters! This revolutionary design is DOT approved, meaning you can now transport a butane or oil lighter in your checked baggage! Made of impact, heat and chemical resistant Polycarbonate, the Tranzpack actually exceeds government test requirements. Foam inserts keep your lighter snug and secure. It’s waterproof to boot. Never again will you have to leave your lighter at home. Travel with confidence, thanks to Colibri!