The full-featured Trestles 15 is a reliable, all-purpose synthetic bag that insulates even in sustained cold and damp conditions while backpacking, trekking and mountaineering. We've added improved liner fabric and style lines for increased comfort.FeaturesFold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces SnaggingAnatomically 3D Footbox increases the insulation and room for your feet, for more Warmth and ComfortSpirafil High Loft Insulation for Maximum warmth and durabilityEN TestedCombination Wave Construction Top provides Maximum Loft and Warmth, Blanket Construction Bottom for the best warmth and comfort under bodyFull Length Locking YKK Two Way Zipper3D Hood ConstructionStash Pocket"Feely" Draw CordsSnagless Insulated Draft TubeTwo Hang LoopsCompression Stuff SackProduct DetailsMain materials70D 100% Polyester 2.2 oz/yd | 70D 100% Polyester Embossed 2.2 oz/yd | 100% AcetateBag temperature(AdegC Celsius)-9AdegC CelsiusBag temperature(AdegF Fahrenheit)15AdegF FahrenheitInsulationSpiraFil LTLining70D 100% Polyester 2.2 oz/ydWeight4lbs 0.5oz (1826g)Zipper positionLZ, RZStyle number23680
