Get a Soviet GP-5 , dirt cheap , but proof for civil unrest . Full head coverage , proof against tear gas , pepper sprays , etc . No straps , just take out , and pull over your head . They were made by the millions for civil defense during the Cold War , come in kids sizes as well . First thing you do is get rid of the Soviet cartridge ( long expired ) , and get yourself a modern industrial filter . I put on a Mestel multi filter , cost around $30 . Your good to go . The look is iconic , WW1 trenches come to mind lol .
