What Our Gearhead® Experts Are Saying:"I’ve used a lot of down bags, and the modular system here is genuinely useful. Being able to switch between 40°, 20°, and 5° setups means you don’t overpack for warm trips, and you’re still covered when the cold hits. It’s warm, compressible, and easier to dry or clean because the layers unzip completely."When our camp calendar spans every season, The North Face One Sleeping Bag: Down becomes the system we trust to stay comfortable through it all. The 800-fill down upper delivers impressive loft on cold nights, sealing in heat as we settle into a well-earned rest. On milder trips, we zip in a lighter top layer for breezy summer comfort—or pack just the warmest piece when frost is on the way. Each insulated segment attaches cleanly to the shared back panel, giving us a stable, familiar feel no matter the temperature rating we choose.As weekends stack up, the advantages of its modular build become clear. It packs small enough for backpacking, layers dry quickly after damp nights, and adapts immediately when a trip turns colder or warmer than planned. With a mummy silhouette to retain warmth and durable nylon to handle long miles and rough campsites, the One Sleeping Bag supports adventure across an entire year of varied nights outdoors.
Material: 20D nylon;
Insulation: 800-fill goose down;
Shape: mummy;
Zipper: left, right;
Max User Height: [regular] 6ft 2in, [long] 6ft 8in;
Shoulder Circumference: [regular] 68in, [long] 70in;
Hip Circumference: [regular] 65in, [long] 67in;
Foot Circumference: [regular] 56in, [long] 58in;
Bag Length: [regular] 80in, [long] 86in;
Draft Tube: yes;
Pockets: none;
Pad Retainer: no;
Degree: 5F, 20F, 40F;
Stuff Sack: yes;
Stuff Size: 11 x 14in;
Claimed Weight: [maximum] 3lb 12oz, [minimum] 2lb 3oz;
Activity: travel, camping, backpacking, weekend camping;
Manufacturer Warranty: lifetime;
storecredits: 0.0;
Style Variants
Available Colors: Super Sonic Blue/Arrowwood Yellow-NPF
Size Reference for The North Face One Sleeping Bag: Down
Available Sizes: Long
