this be a quality bag and fully capable of hold long jumper cable . I purchase a 4 gauge - 16ft jumper cable set and this little bag can handle it and more . I like this bag because it be quality be excellent and there be enough room to truly carry any length of jumper cable and even some small handtool inside . the only negative be that its handle be kind of `` cheesy '' and could be make with a little more heft to they . this should not keep one from buy this product because this bag be build to last - probably take it to my grave . overall , I like it and think it would be a most excellent and practical gift for anyone . I give this a four-star rating because I just do not like the `` cheesy '' look and feel of the handle .