Valandre Down Sleeping Bag Includes stuff sack - Color: Blue - Internal Material: Black lining - Design: Hooded - Accessories: FAIRY TALE stuff sack included - Weight: 670g including stuff sack Purchased at Sakaiya Sports. Used by a non-smoking woman for mountain climbing. The tags are deteriorated, but there are no stains or tears. The stuff sack can be made smaller, and was purchased separately for around 4,000 yen. There is a mark on the front of the stuff sack where a name was erased. It has been stored loosely to prevent the down from deteriorating. From the Valandre official website: Sleeping bags are divided into a goose down series designed for uncompromising extreme use and a premium duck down series designed for more moderate environments. The birth of the goose down sleeping bag originated from the need for "fast and light" oxygen-free high-altitude mountaineering, where no mistakes or compromises are allowed and a completely high-tech structure is required. It was created as a product that maintains the best possible balance between cold protection and weight, while also taking into account the element of price. Thank you for your understanding.