The Tek Towel Wash Kit is a great package for staying fresh while traveling. The kit includes a towel for all over drying and a washcloth when you just need a freshen up, plus a 1.3 oz Wilderness Wash soap concentrate. Wilderness Wash works as a body wash, shampoo, dish or clothes detergent. Both towels are made from our super absorbent and quick drying Tek Towel fabric. Machine washable.