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Product Discontinued by Manufacturer
Marmot Atom 40 Sleeping Bag (850 Down) has been discontinued by Marmot and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Sleeping Bags, Backpacking Sleeping Bags yourself to try and find the perfect replacement for you!
Product Info for Marmot Atom 40 Sleeping Bag (850 Down)
The Marmot Atom's ultra-light design and the highest quality down available have given it cult status among alpinists as a bivvy bag on extreme climbs, but its comfortable, silky fabric make it a great bag for warm-weather bivvies on casual summer road trips as well. The Atom also makes a great inner bag for bag layering. Turn any 20 degree bag into a 0 with the Atom. The Atom packs down to the size of a softball and weighs only 1 lb 5 oz.![]()
Features of Marmot Atom 40 Sleeping Bag (850 Down):
- Certified 850+ Fill Power Goose Down
- Classic Trapezoidal Foot Box
- Down Defender to Improve Water-Resistance in Wet Conditions
- EN Tested, Full Length Zipper
- Hood Draw Cord
- Insulated Draft Tube
- Nautilus 6-Baffle Hood
- Pertex Microlight Shell and Lining Fabric, Sewn-Through Baffles
- Stretch Tricot Baffles at Hood and Foot Box
- Stuff and Storage Sack Included
- Velcro -free Face Muff
- Zipper Garage
- Zipper Guards
Package Contents:
- Marmot Atom 40 Sleeping Bag (850 Down)
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Marmot Atom 40 Sleeping Bag (850 Down) Unavailable & Discontinued Models
List of Unorderable Models
- Marmot Atom 40 Sleeping Bag 850 Down-Team Red/Redstone-Regular-Left , MPN: 24080-6363-Reg-6-0-LZ , UPC: 889169868849 , Code: MRT-SI-MAR0113-274930
- Marmot Atom 40 Sleeping Bag 850 Down-Team Red/Redstone-Long-Left , MPN: 24090-6363-Long- 6-6-LZ , UPC: 889169868863 , Code: MRT-SI-MAR0113-274928
- Marmot Atom 40 Sleeping Bag - Regular Left , MPN: 20313E65801 , UPC: 785562425095 , Code: MRT-SI-MAR0113-132-REG-LFT
- Marmot Atom 40 Sleeping Bag - Long Left , MPN: 20333E65801 , UPC: 785562500716 , Code: MRT-SI-MAR0113-132-LON-LFT



















































































