The Sidas Dryer Bag Cedar Wood is a natural shoe dryer made from cedar wood. The material absorbs moisture up to four times faster than air drying. Place the dryers in your shoes or ski boots as soon as you’re done skiing or hiking. Leave them overnight to effectively draw out moisture. Additionally, the cedar wood helps eliminate unwanted odors. The dryers are reusable and suitable for shoes, ski boots, hiking boots, or sports shoes. They help extend the life of your shoes and provide freshness with every use.