Ice Bear's Axe is a fire axe owned and used by Ice Bear on several occasions. It has been used frequently throughout the series and has debuted in the Pilot and its main series debut in the episode Viral Video. Ice Bear also once has used it to cut down a large tree, where the Roomba and Grizzly were stuck in, causing it to fall into the Bear Cave. We Bare Bears Ice Bear With Axe Sticker.