The Firebiner by Outdoor Element is a survival carabiner that is as much for everyday use as it is for survival enhancement. Combining a carabiner, screwdriver, utility blade, bottle opener, hang slots, and oh yeah...a patented, fire-starting EverSpark Wheel all in a lightweight, 1 ounce stainless steel constructed form factor. The Firebiner will keep you prepared for many of life's gotchas whether you're needing to light the camp stove or just cutting a loose thread from your dress shirt at the office.