Adventurer's Overcoat (Patreon)

Wondrous item, rare (requires attunement)

This well-traveled and now faded overcoat has been worn by countless other mountaineering adventurers. A thin layer of frost hangs along the coat's hem. While wearing the coat, you and friendly creatures within 5 feet of you have resistance to cold damage.

Stay by me, friend: my warmth will keep you safe.