Diving the Russian Submarine Escape Suit - YouTube
I got the heavy suit seen in Metro, an ISP-60 drysuit : r/metro
IDA 59 Rebreather n Radioactive Fish and Chips
What are these guys holding? The suits are submarine escape suits, so my guess is the things are meant to simulate a piece of equipment they would use while escaping the submarine :
Escape Suit Russian Submarine Sailor Beach Towel by Thomas Woolworth - Fine Art America
Submarine Escape Immersion Equipment | Military Wiki | Fandom
James Bardolph on Twitter: "Russian submarine escape equipment. 600 ft to the surface in 2min? Bloody hell https://t.co/as4ebvacpV" / Twitter
Escape Suit Russian Submarine Sailor Yoga Mat by Thomas Woolworth - Pixels
Submarine Escape Equipment | Survitec
Berrybrocante on Twitter: "USSR Soviet submarine rescue diving suit complete full set v light use c2016 super cool https://t.co/eRTkMPzmLn via @eBay_UK https://t.co/vuzmByGrjX" / Twitter
Submarine Escape Set | Defence Research and Development Organisation - DRDO, Ministry of Defence, Government of India