The Clatter Helmet is a special buy-to-receive craftable item awarded by Facepunch to players who own and have played at least 30 minutes of the game Clatter. Introduced on December 7th, 2018, the Clatter helmet was a promotional perk of trying out their (then) soon-to-be-released game.
Aside from the visual aesthetic, it is an exact statistical duplicate of the not-so-popular Bucket Helmet. At just 35 Metal Fragments to craft, it is a unique and quite appealing piece of attire until nightfall hits. Due to its graphic design, players donning this attractive headwear will have their skull illuminated thanks to the 2 large torches splayed on either side of the helmet.
Contrary to popular RUST player belief, both the Clatter Helmet and the Bucket Helmet are able to be paired with the very popular Bandana Mask for a bit of added defense and cold protection. While not as good as other default blueprint helmets such as the Wolf Headdress, if you are fortunate enough to have this unlocked, you can make quite the defensive covering for relatively cheap cost and no workbench requirement.