Make sure the Mountaineer pocket knife in your pocket before you leave base camp. Its 18 functions help you get the job done day after day, so you can keep pushing onwards and upwards. Be best prepared for your next tour with this light and compact tool. This pocket knife has 18 functions: Large blade Small blade Can opener 3mm screwdriver Bottle opener 6mm screwdriver Wire stripper Reamer, punch and sewing awl Corkscrew Scissors Nail file Nail cleaner Metal saw Metal file Multipurpose hook Toothpick Tweezers Keyring It is 91mm in length and weighs 109.1g.