Broke on first usage, a rivet popped out during transit making it dangerous and useless. The contents weighed approx. 20kg. The locks also bent completely out of shape. This is poorly assembled and made of very poor quality materials/metals. It is also pretty useless without the foam inserts so the price is misleading. Worse still was the subsequent, so-called customer service by Thomann who refused to acknowledge the fault was of the case despite photos and details sent to them. I should have received a refund but am left with a piece of junk only fit for storage. I also bought the 'Large' version which thankfully didn't suffer so much damage on the same trip, oh, except for the bent locks. Don't buy the XXL version if you want to transport gear.