bottle wrap 瓶包

This is a traditional way of wrapping a bottle. It is a nice way to wrap a bottle of wine when you are invited to a dinner party.
1) Stand the bottle in the centre of the Tsutsumi.
2) Take A and B and pull up firmly. Tie a knot at the top of the bottle.
3) Cross C and D behind the bottle and bring them to the front.
4) Tie C and D at the front and make a knot.