Be prepared for any adventure! Convenient 18-function travel multi-tool with aluminum clip case attaches easily to to backpacks & bags. Includes aluminum slip case with the Ball logo. Sturdy wire cord with locking screw release keeps your tool secure. Includes: bottle opener, 6 position wrench, 3 flat head screwdrivers, butterfly screw wrench, eyeglass screwdriver, peeler, can opener, metric ruler, box opener, compass & letter opener. The case/tool is 2.125" W x 3.375" H x 1mm D. Tool is not TSA approved.