The Tin Can is a super heavy-class helmet and makes for the best head protection around. Heavy cuts and slashes will make your head ring, but at least you will still have your face attached. Unfortunately the limited field of view does hamper your combat awareness a fair bit.
The derogatorily named Tin Can belongs to the Heavy Armour Class and is often seen worn by Bandits. It can be obtained from Hat Traders or from crafting on the Heavy Armour Smithy once the blueprint is acquired. It will lower Melee Attack and Melee Defense by 5 points when worn due to the design restricting a character's vision and breathing.
Simple in design the Tin Can covers the entire face with with the exception for a horizontal slit that allows the character to see out of. It has an extended neckpiece that covers the front of the character's neck. It is similar in appearance to the flat-topped European great helm of the High Middle Ages.