I bought this being the only guy in my band on IEM's thinking it would be small, lightweight and could store my packs & leads easily.
Being a soft case, it is very soft and offers some slight protection. However I would not trust it if anything fell onto it or if this was dropped in the wrong way. For example, the back of the transmitter where the antenna is attached has no protection on the bottom of the bag when it is zipped up.
I use the Sennheiser G3 and which I think warrant the correct protection due to the cost of the transmitter/receiver. This bag has very small pockets does not sufficiently store the things I would like to keep together (power cable, body pack, IEMs, batteries etc). So bare this in mind when purchasing.
After a few shows I went for a shallow flight case and rack drawer feeling this bag is not sufficient for my needs, or to protect what I would consider valuable gear.