Enjoy the comforts of home in the great outdoors from Silentnight, the UK\'s #1 sleep superbrand. Add a cosy, soft layer to your sleeping bag whilst keeping it hygienic and clean. The Silentnight Sleeping Bag Liner protects your sleeping bag from dirt and bacteria whilst adding extra warmth. Simply wash your liner after each trip to keep it feeling clean and fresh. Silentnight are the UK\'s #1 sleep superbrand with over 70 years\' experience in creating products that offer solutions for every sleeper.