We all know how Smoke Bombs (Traps) are annoying to deal with and Gas + Bear trap Is a deadly Combo
And Inventor Is a Perfect Class to Solve this problem Introducing
"The Gas Mask"
-It Will Cost 3 Gears
-If You Make The mask it can be Put on your face Like Goggles or saucepan
-Similar to Night vision Goggles It can't get Destroyed only Taken Off
What Gas mask is going to do
If you have Mask Equiped you will not Take Damage From the Gas you can Safely Walk in it
Of course Gas still will be Dangerous Because you don't see anything in it but at least you can't get knocked because of it
I think this item idea isn't very controversial
And can be Very cool to see in game
I see this item being second most used Item from Inventor
I hope this idea will be considered in game
thanks To everyone who will leave a 
Take care 
(Image to visualize the idea xDD)