Marmot Hydrogen 30° Sleeping Bag

The Hydrogen 30° Sleeping Bag delivers enough warmth for cool-weather adventures and backcountry excursions, yet still keeps base weight at a minimum on light and fast climbs. Featuring Pertex® Microlight on the exterior, its lofty 800-fill-power-down insulation and water-resistant Down Defender treatment will keep you warm and dry.

• Certified 800+ Fill Power Goose Down
• Filled and Finished in Rohnert Park, California
• Ultralight Pertex® Microlight 20d 100% Nylon Ripstop DWR 1.03 oz/sqyd
• Fold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces Snagging
• Anatomically Designed Footbox with Wrap-Around Construction increases Warmth
• Smooth-Curved Baffles Reduce Down Shifting. Nautilus Multi-Baffle Hood limits heat loss
• EN Tested
• Full Length Locking YKK Two Way Zipper with Zip-Guard Slider
• Down Defender to Improve Water-Resistance in Wet Conditions
• Nautilus Multi-Baffle Hood
• Internal Stash Pocket
• Snagless Insulated Draft Tube
• Two Way Zipper Sliders
• Hood Draw Cord
• Zipper Garage
• Stretch Tricot Baffles
• Two Hang Loops
• Stuff and Storage Sack Included

Bag Temperature Fahrenheit: 30° F
Bag Temperature Celcius: -1° C
EN Comfort Rating: 33.6°F / 0.9°C
Product Weight: 1lbs 7.3oz (661g)
Main Fabric: Pertex 20d 100% Nylon R/S 1.03oz/yd
Lining Fabric: 30d 100% Nylon DWR 1.09 oz/yd
Insulation Material: 800+ Fill Power Goose Down
Zipper Location: LZ
Shoulder Girth: 61in (155cm)
Hip Girth: 56in (142cm)
Footbox Size: 44.5in (113cm)
Stuff Sack Size: 6 x 12in | 15.24 x 30.48cm
Compressed Volume: 299.0ci » 4.9 liters
Pack Volume: 299.0ci » 4.9 liters