Swiss Alpenflage Tanker CoverallsThese coveralls are what Swiss tank crews used for decades. Apart from the oversight of not being fire resistant these coveralls otherwise are really well thought out. Pockets of all the right sizes exactly where you need them. The chest & thigh pockets really utilize the entire space and open on a angle that's convenient when hunched into a small space. At the back of the neck there is a zippered slit which reveals a heavily reinforced drag handle