Wooden Sauna bucket with plastic insert - 4 liters, and wooden ladle, for sprinkling water on the rocks of a Finnish-style sauna heater. This beautiful Wooden Sauna Bucket with single handle design is comfortable to carry. An essential sauna accessory, this bucket holds up to 4 liters of water to splash over hot stones to create vapor. It is made of natural pine wood. A form-fitting plastic insert holds the water but is nearly invisible when placed inside the bucket. This updated version gives you all the beauty of the wood original but with more durability and a much longer life.