The HydraPouch can be easily cleaned with soap and water and dried with a cloth or paper towel. It does not require special brushes, cleaning agents, or fancy gizmos to hold it open while it dries. It can be cleaned with the belt clip installed, or the belt clip can be easily removed and cleaned separately. It can also be turned inside out for easier access to the inner surfaces. Don’t worry – it will return to its original shape when you flip it right-side-out again!