While most downy-endowed creatures are able to preen themselves, that rugged ripstop stands to be a pretty problematic obstacle in the preen-and-clean endeavor. Thankfully, the Nikwax Down Wash Direct makes cleaning your down insulated gear easy as wearing your jacket or snoozing in your sleeping bag. Designed to restore water-repellency, the Down Wash Direct cleans and maintains fill power and insulation without compromising the integrity of your gear.