Marmot Arroyo 30F Backpacking Sleeping Bag Regular

• Classic Trapezoidal Foot Box For More Foot Room and Forward Lean Foot Box
• Contoured Zipper
• "Feely" Draw Cords Ease Nighttime Cord Fumbling
• Hidden Draft Tube Pocket Inverts Into Draft Tube and Used to Store Watch or Alarm and Stay Out of Our Face
• Lightweight 20d Nylon Shell with Silicon DWR
• Nautilus 6-Baffle Hood 6 Chambers of Down Around Head for Better Down Control and Fit, Hood Cord is Positioned for Easy Access
• Sewn-Through Baffles Makes the Overall Weight Lighter
• Stuff and Storage Sack Included Store and Pack Just Like Your sleeping bag
• Thermo-Pane Foot Box Double-Layer Baffle Construction for Increased Warmth in Foot Area
• Velcro-free Face Muff Keeps the Drawcord and Zipper Away from Your Face

The ultra-light Arroyo has just enough high quality down to make it warm enough for alpine bivvies and lightweight camping trips in temps dipping below freezing. Marmot's Word: Certified 800+ Fill Goose Down Independently Tested and Certified by International Down and Feather Laboratory in Salt Lake City, Utah. Retested at Fill Time in Santa Rosa to Ensure 800 Fill Power Every Time. If the Down Does Not Meet Our In-House Test, We Send It Back

800 Fill Down

Certified 800+ Fill Goose Down bags are constructed with the following features: - Nautilus Hood: the same construction as Marmot's 8000m jacket hood, a 3D hood that wraps around your head and reduces heat loss. -Hood Muff: creates a warm down gasket around your face, keeping the drawcord away from the face. -Stretch Tricot Baffles: allow the bag to be stuffed and unstuffed without tearing the baffle material. -Trapezoid Foot box: matches the shape of your feet, wider in the toe area and narrower in the heels. -Down Fill Oversized Draft Tube: eliminates cold spots -Zipper guard: keeps the draft tube fabric from getting caught in the zipper -Ground Level Seams: top layer wraps fully around the body creating a warm layer of down

Down

Our down is independently certified to ensure the quality and fill power. Due to our rigorous testing, we are confident that we are supplying the finest quality down available from anyone, anywhere.

EN Tested

Marmot began as a sleeping bag company and we continue to pioneer performance, value and insulation standards in the outdoor industry. All Marmot sleeping bags are EN tested to ensure quality and performance. During the development process, we send all samples to the Thelma Testing Center in Norway. We continually use the Thelma Center to achieve continuity in our results. EN 13537 is a European standard designed to standardize the temperature ratings on sleeping bags manufactured and/or sold in Europe. It went into effect on January 1, 2005. There are three main temperatures that are measured, Comfort, Lower Limit or Transition, and the Extreme/Risk range. Comfort Range indicates the average person will feel comfortable at all times. Transition Range indicates an experienced person can adapt to the cold conditions by wearing more appropriate clothing. Different values for men and women are the norm. Extreme/Risk Range indicates a strong sensation of cold has to be expected, there is a risk of health damage by hypothermia. An experienced person can adapt to the cold conditions by wearing more appropriate clothing.