30 Day D&D Challenge - Day 25 - Favorite magic item (your character’s or someone else’s)

Note - This post is part of the 30 Day D&D Challenge.

Day 25 - Favorite magic item (your character’s or someone else’s)

I like bows that have unlimited arrows.  Even when I'm in a campaign where the DM handwaves your arrow usage, I like having such an item.  I'm just weird that way.  I also like bags of holding, even if the DM doesn't care about encumbrance.