I bought this bag for my frame drum. The drum is stored in the corner in the bag on a flat surface—and rarely in use. The bag is well made EXCEPT after the third time using it, the pull slider and tab for the zipper came off the end. Result? Although the zipper is in perfect shape, and the bag is of good quality, I am not able to CLOSE the BAG, which means that the bag can not be used:( No heavy wear and NO ABILITY to use the bag. I am disappointed. it has never happened with a bag from another brand. Unfortunately, as I rarely use this drum, the guarantee is no longer applicable. I hate throwing away such a good quality bag due to a very small defect, yet without a working zipper, the bag is useless.