I love this bag, my HJC modular helmet with intercom module fits the bag spot on, I ordered 2 of the generic bags that DK sells here, and they just didn't fit. All my other gear is KLIM and I just should have ordered this bag to start with. It has a lot of room, plenty of pockets and it's built well. I just wish there were more photos and a better discription of the bag here online. Dennis Kirk was easy to work with on the exchange!