PPG Technician backpack

For PPG we developed this backpack, for technicians to be able to visit ships in shipyards and do different tests on the coatings. When walking or climbing, the backpack is on your back and your hands are free to help moving around safely. When doing the testing, the pack is hanging on your front side. Often, the floor is too dirty to put down the pack. It can be opened without the risk of instruments falling out.