Temp Rating 30°F / -1°C
Fill 700 Fill Power Down with DownTek nanotechnology
Minimum Weight 2 lb 12 oz / 1.3 kg
Size 2 Person
Packed Size 14 x 10 in / 36 x 25 cm

Where to Buy

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Manufacturer's Description

The only way to cuddle in the backcountry. The Tango Duo is a two-person backless comforter system that sleeps two for the weight of one bag. The Tango Duo mates perfectly with NEMO’s Cosmo series or Tuo Luxury sleeping pads creating a full-sized backcountry bed. The footbox on the Tango Duo slides over your pad to keep your toes tucked in and toasty, and a removable hood snaps off to shave ounces. It’s never been so fun to sleep under the stars.


  • 2 person box baffled 700 fill down duvet pairs with NEMO’s Cosmo inflatable pads
  • 700 fill power down with DownTek nanotechnology to keep your insulation dry
  • Backless design sleeps two for the weight of one
  • Head and foot sleeve slide over pad to anchor the comforter in place; insulated flanges wrap under the pad to seal in warmth
  • Snap off the hood to save even more weight
  • Fully insulated Blanket Fold tucks in to trap body warmth
  • Ultra lightweight down-proof ripstop nylon shell fabric
  • For extra home-like comfort add the Pillowtop 2P or Slipcover 2P to the system
  • Waterproof breathable foot box protects against tent wall condensation
  • Material, Shell: 15D nylon ripstop with DWR
  • Material, Footbox: 30D nylon taffeta
  • Material, Lining: 15D nylon ripstop, DWR on face, ultralight w/b coating on back.
  • Recommended Pad Width: 2 x 25 in / 64 cm
  • Included Accessories: Cotton storage bag and rolltop compression sack

Retailers' Descriptions

Here's what other sites are saying:

The Nemo Tango Duo Slim 30 Sleeping Bag is an ultralight solution for two campers or backpackers. Packed with 700-fill down, this bag delivers High-loft warmth and compresses into a small package for storage. The DownTek; down Features a water-repellant treatment that will help maintain thermal efficiency even if your bag is exposed to wet or damp conditions. The bottom of the bag foregoes Insulation and instead has an integrated pad sleeve that accommodates two 20 inch wide sleeping pads. This design contributes to weight savings you and prevents you and your partner from sliding around on your pads throughout the night. In warmer weather, unsnap and untuck the bag to use it like your comforter at home. Features of the Nemo Tango Duo Slim 30 Sleeping Bag Backless design Fits two 20in. pads, nesting perfectly in any of our two person tents Snap off the hood to save even more weight Includes unique Features like waterproof/breathable footbox, Blanket Fold, and stretch box baffles to maximize backcountry comfort Two pads, a Tango Duo, and a pair of Fillo pillows make a backcountry bed just as comfortable as your bed at home Included Accessories: Compression Stuff Sack, Cotton Storage Bag Pillows and pads sold separately Coziest and cuddliest setup for two in the backcountry Backless design saves weight and improves packability in the backcountry Perfect backcountry setup for cuddling: Tango Duo Slim, 2 x Cosmo Air 20R, Slipcover 2P 20R, 2 x Fillo Pillows Hood snaps keep the bag in place and prevent drafts Tango Duo is constructed using box baffles, a High-loft, thermally efficient two way baffle system that gives a full three dimensions to each baffle and has no thin spots Waterproof/breathable footbox wraps underneath your pads to anchor it in place Pack size compAred to a standard camping stove setup Ambassador testing trip

- Moosejaw

Luxurious, light and packable, this cozy double sleeping bag and slipcover combo brings the comforts of your bed to your 3-season overnight adventures, letting you snuggle up a long way from home.


Nemo Backpacking Bags Tango Duo Slim 30 Down Comforter With Slipcover 700 Downtek 814041017466. Its backless design keeps it under the weight of a typical two person bag making it the best way to snuggle a long way from the trailhead.

- CampSaver.com

Made for a pair of 20 inch sleeping pads, this NEMO Tango Duo Slim Down Comforter offers a lightweight solution to keep a couple cozy and warm in the cozy confines of a tent. Tango Duo Slim works with any two 20 inch pads, but is simply magical with two of NEMO's Cosmo pads and a Slipcover 2P 20R. Its backless design keeps it under the weight of a typical two person bag, making it the best way to snuggle a long way from the trailhead. Temperature Rating: 30F / -1C. Fill Type: 700 Fill Power Down with DownTek. Fill Weight: 1lb 4 oz / 570 g. Minimum Weight: 2 lbs, 9 oz / 1.2 kg. Shape: Rectangular. Capacity: 2P. Fits Up To: 6'0" / 183 cm. Shoulder Girth: 72 in / 184 cm. Hip Girth: 72 in / 184 cm. Knee Girth: 72 in / 184 cm. Pad Sleeve Dimension: Two 20 x 72 in / 51 x 183 cm. Packed Size: 10 x 10 in dia / 25 x 25 cm dia. Compressed Volume: 6.8 L. Zipper Location: N/A. Shell Fabric: 20D Nylon Ripstop + DWR. Footbox Fabric: OSMO DT W/B with DWR. Lining Fabric: 30D Nylon Ripstop Taffeta. SLEEPING BAGS. TECHNOLOGY - FEATURES. NEMO's award-winning sleeping bags establish their own equation for performance. Not just fast and light. But durable, comfortable, and a pleasure to use. Using innovative features, construction, and materials, NEMO sleeping bags complete a sleep system designed for seamless function, comfort, and ultimate performance. Included Accessories:. Cotton Storage Bag. Drawstring Stuff Sack. Available Color(s): Granite/Marigold

- Tahoe Mountain Sports