Christmas Slow cooker Cider

This sounds so yummy right now! Wish I had some cider in the house.

Christmas Slow cooker Cider
2 cinnamon sticks (4 inches)
1 teaspoon whole cloves
1 teaspoon whole allspice
2 quarts apple cider
1/2 cup packed brown sugar
1 orange, sliced

Place cinnamon sticks, cloves and allspice in a double thickness of
cheese cloth; bring up corners of cloth and tie with a string to form
bag. Place cider and brown sugar in a slow cooker; stir until sugar
dissolves. Add spice bag. Place orange slices on top. cover and cook
on low for 2-5 hours. Remove spice bag before serving. Yield: 2 quarts.