Torpedo 500 Medium Length.The most versatile bag in the crux range, this 3 season bag features 500g of the highest quality Polish goose down protected by eVent 2-layer* fabric. In addition, it uses a 15 denier soft-touch nylon lining and a 3/4 length water-resistant Riri Aquazip. Finally, it has a full neck collar and comes with a roll-top compression sac and a large cotton storage bag.FILL: 850+ down. WEIGHT: 1130g. CONSTRUCTION: Slant box wall. DIMENSIONS 183x76cm. TEMP. RATING: 0 to 6C.