Would a trumpet inside a Fusion trumpet gig bag (TRUMPET F1 CASE) survive a fall off a 6.5 meters (20ft) high platform of a fork lift? We wanted to find out and tested the trumpet gig bag. Even though the gig bag for trumpet has not been designed to be thrown off such a height, the instrument inside survived the fall unharmed. The high density foam inside the gig bag protected the trumpet well enough to avoid any dents or scratches from the fall.
http://www.fusion-bags.com/collections/brass-gig-bags/products/pb-trumpet-gig-bag
Please don't attempt any similar experiments, Fusion gig bags offer a lot of protection for many different instruments but they are not designed to be thrown off fork lifts! Thank you.