I was expecting to be able to adjust the position of the dividers using Velcro, which is common in similar equipment bags. However, all of the partitions are stitched in place. This reduces the versatility of the bag considerably. Having said that, you can pack leads, mics, iPads, clamps, DI boxes, etc. without any fear for their safety as the bag is very well made and offers good protection. You just can't pack anything beyond maybe 5cm thick into any of the slots. I'm surprised at the price for something so well-made. Size wise it's also very useful. I'm using this to replace a large clamshell-style crate for carrying sundry bits and pieces. So much easier to cram in the car as it isn't rigid.