I bought the Millenium MPS 450 e-drum set and needed a gig bag for it. This product was compatible with the drum set.
The bag is incredibly spacious: the entire drum set fits in there without any problems. With careful planning, the drum stool (Millenium MDT4) also fits in the bag (when disassembled). However, when the drum stool is included, the bag is completely full, and the notable tear and wear is exposed on the zippers of the bag. So, to ensure a long lifespan for the bag, I would recommend leaving the drum stool out.
The bag has also three spacious side pockets that are suitable for drum sticks, instruction manuals, tools, sheet music, and cables.
When fully packed, the total weight of the bag is around 35 kg. Due to the heavy weight and the large dimensions of the bag, it is very difficult to lift and carry the loaded bag alone (by a single person). Make sure to have another person help you in the lifting and carrying!
All in all, the bag does its job very well. I don't yet have any experience on the long term lifespan of the product, but it has served me well on four occasions where I had to transport the drum set to a concert venue. I am quite sure that the zippers of the bag might be the first ones to break in the future. That's why it is important not to overload the bag in such a way that you would need to use force when closing the zippers.
