Find COACH Willow Twist-lock Bucket Bag on Editorialist. The Coach Willow Twist-Lock Bucket Bag is crafted from 100% leather. This bucket bag features a top handle, an adjustable shoulder strap, and a twist lock closure. It measures 23.5cm in width, 22cm in height, and 11cm in depth. The strap measures 54.5cm and the handle measures 20cm.