Wolfman stands fully behind its products and as such offers the original purchaser a lifetime guarantee. This warranty does not include normal wear and tear or mistreatment of the item. Faulty workmanship will be repaired free of charge. Our magnetic tank bags contain very powerful magnets, and extra care should be taken with credit cards, computer disks and cassette tapes. Wolfman will not be held responsible for customer negligence resulting in damage to the contents inside the pockets of its products or to the motorcycle.