https://www.gamespot.com/articles/fortnite-patch-notes-content-update-601-chiller-tr/1100-6462233/

Epic Games has released patch 6.1 for Fortnite and, alongside it, the full patch notes detailing everything new and everything that has been changed. While not as significant as the last patch, which kicked off Season 6, this content update does add in a new item for Battle Royale called the Chiller.

"Don't get cold feet! Freeze your foes and slide around for a quick getaway," reads the official description. The Chiller is a large trap that encases an enemy player's feet in ice on contact, causing them to slide around. Check out the video below to see it in action.