Company registration number: 06866013 | VAT number: GB 865368680 NANGA take their name from the Japanese word for ‘bonfire’ - so they’re perfect for cold nights at the campfire. Designed to take on the elements, they’re made from a durable polyester mix which provides a lightweight feel with heat-resistant strength. Filled with down for optimum warmth, they’re cut to a straight leg fit and fitted with an integrated belt, too.