The most perfect companion for any outdoor adventure would be Schrade Tactical Red Pen 2nd Generation. You will be amazed by the use of this pen. It can be used as an effective defense tool as its one end is pointed. Overall length of this pen is 5.9 inches (15.0 cm), and it weighs just 1.6 oz. Material used is CNC Machined 6061 Aircraft Aluminum. This Screw Cap Pen has a Schmidt P900M Parker style black ball point cartridge. With perfect stainless aluminum finish, it has a fine finish pocket clip. This item is a conversation starter as it is a common item amongst the military personnel.