UltraLight Down Sleeping Bags

Temp Rating Weight MontBell U.L. Super Stretch Down Hugger #7 50 1 lb. 1 oz.(Reg) 1 lb. 3 oz.(Long) Mountain Hardwear Sunrise 50 Great summer bag 50F 1 lbs 5 oz. (Short) 1 lbs 6 oz. (Reg) 1 lbs 7 oz. (Long) MontBell U.L. Alpine Down Hugger Thermal Sheet 50 14.5 oz. Mountain Hardwear Phantom 45 45 F 1lbs. (Short) 1lbs 1oz. (Regular) 1lbs. 10oz. (Long) Western Mountaineering Mitylite The perfect lightweight travel bag. 40ºF 1 lb 10 oz. MontBell U.L. Alpine Down Hugger #5 40 1 lb. (Reg) 1 lb. 2 oz. (Long) MontBell Super Stretch Down Hugger #5 40 1 lb. 10 oz.(Reg) 1 lb. 12 oz.(Long) Kelty Light Year Down 40 40 1 lb. 12 oz. (Reg.) 1 lb. 14 oz. (Long) Kelty Light Year XP 40 40 1 lb. 14 oz. (Reg.) 2 lb. 1 oz. (Long) GoLite Adrenaline 40 - Women's 40° Down bag 40°F 1 lb. 3 oz. (Reg) GoLite Adrenaline 40 - Men's 40° Down bag 40°F 1 lb. 4 oz. (Reg) GoLite Venture 40 - Men's 40° Down bag 40°F 1 lb. 5 oz. (Reg) Marmot Synthetic Yurt 40º F 3lbs. 10 oz. Marmot Down Yurt 40º F 3lbs. 2 oz. Marmot Arete Fast light and under 2 pounds. 40º F Reg: 1 lbs. 8 oz. Long: 1 lb 11 oz. Marmot Atom Marmot's light and fast bag. 40º F Regular- 1 lb. Long- 1 lb. 4 oz. Exped Wallcreeper 38° (Avg.) 1 lb. 15 oz. (Med) Exped Hummingbird 3-season warmth and versatility for the lightweight enthusiast 37° M: 1 lb. 9 oz. L: 1 lb. 13 oz. MontBell U.L. Super Stretch Down Hugger #5 35 1 lb. 2 oz.(Reg) 1 lb. 3 oz.(Long) MontBell U.L. Super Stretch Down Hugger #4 35 1 lb. 5 oz.(Reg) 1 lb. 7 oz.(Long) Western Mountaineering Caribou MF Light efficient and built for speed. 35ºF 6 ft.: 1 lb. 4oz. 6 ft. 6 in.: 1 lb. 5 oz. Western Mountaineering Highlite Can you say 16 ounces. 35º F Short: 15 oz. Regular: 16 oz. Long: 17 oz. Mammut Altitude Summer High quality down summer bag 32 1 lb. 9 oz. Mountain Hardwear Women's Phantom 32 32 F 1lbs 7oz. (Regular) 1lbs. 8oz (Long) Western Mountaineering SummerLite Western's latest ExtremLite bag 32º F Regular: 1 lb. 3 oz. Long: 1 lb. 5 oz. MontBell U.L. Alpine Down Hugger #3 30 1 lb. 5 oz. (Reg) 1 lb. 7 oz. (Long) MontBell U.L. Super Stretch Down Hugger #3 30 1 lb. 7 oz.(Reg) 1 lb. 9 oz.(Long) Marmot Hydrogen Marmot's extremely light summer-bag. 30º F 1 lbs.5 oz. (Reg) Western Mountaineering Tamarak Damn, Western makes a beautiful bag. 30º F 15oz. Mountain Hardwear Phantom 32 30 F 1lbs 7oz. (Regular) 1lbs. 8oz. (Long) Marmot Never Winter Marmot's best-priced down lightweight mummy. 30º F 1lbs. 15 oz. MontBell Super Stretch Down Hugger #3 30 2 lb. (Reg) 2 lb. 4oz.(Long) Marmot Massif Semi Rec Marmot's best-priced down lightweight mummy. 30º F 2lbs. 12 oz. Marmot Arroyo Fast light and under 2 pounds. 30º F Reg: 1 lbs. 11 oz. Western Mountaineering Megalite Extremely light extra-wide summer bag. 30º F Regular: 1 lb. 8 oz. Long: 1 lb. 9 oz. The North Face Beeline Ultralight 30 degree bag. 30 Regular: 1 lbs. 6 oz. Long: 1 lbs. 7 oz. MontBell U.L. Super Stretch Down Hugger #2 25 1 lb. 12 oz.(Reg) 1 lb. 15 oz.(Long) MontBell Super Stretch Down Hugger #2 25 2 lb.6 oz.(Reg) 2 lb. 10 oz.(Long) GoLite Adrenaline 20 - Women's 20° Down bag 20°F 1 lb. 13 oz. GoLite Adrenaline 20 - Men's 20° Down bag 20°F 1 lb. 14 oz. (Reg) GoLite Ultra 20 20° Down bag 20°F 1 lb. 3 oz. (Reg) GoLite Venture 20 - Men's 20° Down bag 20°F 2 lb. 2 oz. (Reg) Western Mountaineering Alpinlite Super Damn, Western makes a beautiful bag. 20º F Regular: 1 lbs. 15oz. Long:2 lbs. 1 oz. Western Mountaineering Ultralite Super Damn, Western makes a beautiful bag. 20º F Short: 1 lbs. 12 oz. Regular: 1 lbs. 13 oz. Long:1 lbs. 15 oz. Marmot Helium - Women's Marmot's extremely light 3-season women's bag. 15º F 1lb 13oz. Marmot Helium Marmot's extremely light 3-season bag. 15º F 1lb 13oz. (reg) Mountain Hardwear Women's Phantom 15 15 F 1lbs 14oz. (Regular) 2lbs. (Long) Mountain Hardwear Phantom 15 15 F 1lbs 15oz. (Regular) 2lbs. 1oz. (Long) MontBell Super Stretch Down Hugger #1 15 2 lb. 14 oz.(Reg) 3 lb. 2 oz.(Long) MontBell U.L. Alpine Down Hugger #1 15 2 lb. 2 oz.(Reg) 2 lb. 4 oz. (Long) MontBell U.L. Super Stretch Down Hugger #1 15 2 lb. 4 oz.(Reg) 2 lb. 7 oz.(Long) Western Mountaineering Apache Super MF A minimalist's dream! 15º F 2 lbs. 1 oz Western Mountaineering Apache Super DryLoft A minimalist's dream! 15º F 2 lbs. 6 oz. Marmot Helium EQ Marmot's extremely light 3-season bag. 15º F 2lb 3oz. (reg) Marmot Pinnacle Marmot's extremely light summer-bag. 15º F Reg: 2 lbs. 8 oz. Western Mountaineering Versalite Super A solid 3-season bag without the weight. 10º F Short: 1 lbs. 14 oz. Regular: 2 lbs. Long: 2 lbs. 2 oz. GoLite Adrenaline 0 - Women's 20° Down bag 0°F 2 lb. 10 oz. GoLite Adrenaline 0 - Men's 20° Down bag 0°F 2 lb. 12 oz. (Reg) MontBell U.L. Super Stretch Down Hugger #0 0 2 lb. 13 oz.(Reg) 3 lb. 1 oz.(Long) Marmot Lithium Marmot's extremely light 4-season bag. 0º F 2lb 3oz. (reg) Mountain Hardwear Phantom 0 0 F 2lbs 10oz. (Regular) 2lbs. 14oz. (Long) Mountain Hardwear Women's Phantom 0 0 F 2lbs 10oz. (Regular) 2lbs. 14oz. (Long) GoLite Venture 0 - Men's 0° Down bag 0°F 3 lb. 1 oz. (Reg) MontBell Super Stretch Down Hugger #0 0 3 lb.6 oz.(Reg) 3 lb. 12 oz.(Long) Integral Designs XPD1 Lightweigt, down sleeping bag 0F Short: 3 lb. 1 oz. Regular: 3 lb. 3 oz. Long: 3 lb. 5 oz. Integral Designs XPD1 - Broad Lightweigt, down sleeping bag 0F Short: 3 lb. 4 oz. Regular: 3 lb. 6 oz. Long: 3 lb. 8 oz. MontBell U.L. Super Stretch Down Hugger Exp -20 3 lb. 7 oz.(Reg) 3 lb. 12 oz.(Long) Integral Designs XPD2 Lightweigt, down sleeping bag -20F Short: 3 lb. 12 oz. Regular: 4 lb. Long: 4 lb. 3 oz. Integral Designs XPD2 - Broad Lightweigt, down sleeping bag -20F Short: 4 lb. 2 oz. Regular: 4 lb. 4 oz. Long: 4 lb. 8 oz. Integral Designs XPD3 - Broad Lightweigt, down sleeping bag -40F Short: 4 lb. 10 oz. Regular: 4 lb. 15 oz Long: 5 lb. 3 oz. Integral Designs XPD3 Lightweigt, down sleeping bag -40F Short: 4 lb. 5 oz. Regular: 4 lb. 9 oz Long: 4 lb. 13 oz.