I can say that I be very happy with the bag as I buy it to carry a set of the Michelin 5100 cable that have the large box to protect from reversed hook-up for my wife 's car . it be pretty easy get the cable set into the bag and it stow away nicely in she spare tire area . with the Michelin cable though there really be not much room for anything else in the bag . still it be a good bag for jumper cable that either do not come with a bag or have fall apart .