Boker Plus Access Tool.
"Boker Plus Access Tool. 3 5/8 overall. A multi-purpose prying tool for the keyring or pocket. One-piece titanium construction is extremely lightweight and durable. Handy for prying tasks. Also works great as a bottle opener, nail puller, shackle opener and carabiner. A carbide glass breaker is located between the two protective o-rings. Weighs less than one ounce."