Marmot Atom 40F Sleeping Bag
The Marmot Atom 40 Sleeping Bag is the “it” bag for alpinists and spur-of-the-moment road travelers. Hunter S. Thompson totally would have had this bad boy in his trunk. This 850+ fill goose down Marmot sleeping bag has 8 ounces of high quality down hand stuffed into sewn-threw baffles, which helps keep the weight down to 1 pound 5.52 ounces. This warm weather sleeping bag has six baffles around the head for optimal down control and a close fit, along with a conveniently positioned hood cord for easy access. No cold ears with this bag. Along with the overstuffed, insulated draft tube and Velcro-free face muff you’ll find on most Marmot sleeping bags, the Atom 40 also has zipper guards to keep the zipper from eating fabric, a DWR coating and includes both a stuff and storage sack. Marmot started as a sleeping bag company, so they totes know how to kill it when it comes to a comfortable, lightweight down bag.
Fabric:
- 20 Denier 100% Nylon Mini Ripstop DWR 1.1 oz/yd
- Zipper guard keeps the fabric from getting caught in the zipper.
- Pertex Microlight Shell and Lining Fabric
Insulation:
- Down filled draft tube.
- 850+ Fill goose down.
- Filled and Finished in Santa Rosa, California
Hood:
- Nautilus 6-Baffle Hood
- Hood Draw Cord
- Stretch Tricot Baffles at Hood and Foot Box
Weather and Wind:
- Ground level side seams.
Sizing:
- Full length zipper for easy in/out.
Zippers:
- Zipper Garage
Features:
- Sewn through baffles.
- Classic Trapezoidal Foot Box
- Velcro-free Face Muff
- Classic trapezoidal footbox for more room.
- EN Tested
- Stuff and Storage Sack Included
Compact and weighing well under 2 lbs., the Marmot Atom 40 Degree sleeping bag is an ideal choice for high-performance backpacking in Summer or warm climates. An array of features and 850+ fill down insulation make the Atom 40 Degree ready for backcountry adventure.
| EN Tested Comfort: | 50.5° F / 10.3° C |
|---|---|
| EN Tested Extreme: | 18.7° F / -7.4° C |
| EN Tested Lower Limit: | 43.2° F / 6.2° C |
| Fill: | 850+ Fill Power Goose Down |
| Fill Material: | 850+ Fill |
| Fits to Girth: | Reg: 62" Long: 64" |
| Fits to Length: | Reg: 72" Long: 78" |
| Insulation: | 850+ Fill Power Goose Down |
| Item Weight: | Reg: 1 lb 5 oz Long: 1 lb 8 oz |
| Length: | 6'0" |
| Liner Material: | LightForce P-100 DWR Taffeta |
| Lining: | 20 Denier 100% Recycled Polyester Mini Ripstop DWR 1.0 oz/yd |
| Other: | Stuff Sack and Storage Sack Included |
| Packed Size: | 6" x 12" |
| Recommended Use: | Ultra-Lightweight Backpacking |
| Shell Material: | LightForce N-120R DWR |
| Temperature Rating: | 40° F / 4° C |
| Type: | Down |
| Warranty: | Lifetime |
| Weight: | 1 lb 8 oz / 680 g |
| Zip Option: | Left Zip |
