This leopardskin cloak appears comfortable, yet protective.

A cloak of predatory vigor helps you channel the power of your combat frenzy into rejuvenating energy. While in a rage or frenzy, you can activate this cloak to heal damage to yourself equal to your Hit Dice.
This effect functions two times per day.

Prerequisites: Craft Wondrous Item, cure moderate wounds.
Cost to Create: 500 gp (plus 400 gp for base item), 40 XP, 1 day.