I have a extra long set of heavy gauge , bulky jumper cable . they have come to the rescue for coworker and other many time . the box they be in start fall apart , and I be tire of wrestle with it and not have a good way to grab they and move they around when I be loading\/unloading stuff from the trunk of my car . I be a little worried this bag might not hold the larger cable , but they fit just fine . the bag be tough and sturdy . the round shape do not snag on junk in the trunk , and the handle make maneuver the cable out of the way much easier . and when my coworker need he 20th jump and \* still \* have not purchase he own darn set of cable , I 'll feel better about chunk this at he head . : - -rrb-