SZm41M is Polish gas mask produced under a Russian license of ШМ-41 gas mask.
It was the basic gas mask in the Polish army. Just like in the MC-1 mask, it has inhalation valves directed at the visors, thanks to which the visors evaporate when you inhale.
The mask is connected to the combined filter using a rubber pipe, and the combined filter is carried in a bag
The mask also comes with anti-sweat inserts that, when mounted on the visor, do not evaporate, thanks to which visibility increases
These masks also had various bags, and larger quantities were carried in special boxes
All of SZm41 family were produced in 4 sizes ([0,1,2,3] 0 is smallest 3 is biggest)