I love Bucket Boss product . this be just a unique and well design product ! I use mine to hold a 50 foot heavy gauge extension cord plus a 20 foot medium gauge with three outlet and a wrench to change the blade on my  Skil SHD77M 15 Amp 7-1\/4 - Inch Mag Worm Drive circular saw  it would easily fit a couple of smaller extension cord along with the one already store in it , or carpenter pencil , utility knife and speed square as a cut guide ! I love the feeling of have my sloppy extension cord neatly stow away in this bag . it also make carry they to the jobsite much easier and I do not have to worry about the cord tangle during storage or transportation . I love the extra pocket for tool storage , this really extend the usability of the product . you can have you extension cord , jumper cable and whatever tool be specific for you application together in one compact unit ! I think this be a excellent solution and the bag be construct as to live up to the Bucketboss reputation for durability ! now I just need to get one for each of the car !