Designed for sustained cold, wet weather while backpacking, mountaineering and river rafting, the men's Marmot Trestles Elite 0 sleeping bag creates a cocoon of comfort. FILL. ElixR HL. WEIGHT. Long - Left Zip: 4 lbs. 1.3 oz. Regular - Left Zip: 3 lbs. 11.6 oz. TEMPERATURE RATING (F). 0 degrees (F)

• ElixR Micro synthetic insulation uses a unique blend of three fibers for maximum warmth, soft feel and high loft.
• Wave construction top for maximum loft and warmth; blanket construction bottom for under-body warmth and comfort; anatomically 3D footbox; fold-down second zipper
• Main Zipper Anti-Snag Slider reduces snagging
• 3D Hood Construction
• External Stash Pocket
• Snagless Insulated Draft Tube