20-40 Degree Three-Season Sleeping Bags

Marmot Plasma 40 Degree (2014) Sleeping Bag

Weighing just over a pound and featuring premium 875+ fill power goose down insulation, the high-performance Marmot Plasma 40 Degree down sleeping bag is ideal for warm weather backpacking.

Marmot
Plasma 40 Degree (2014)

  • 40 Degrees F
  • 875+ Fill Power Goose Down
  • Starting at: $478.95
  • Free shipping plus free returns
Marmot Plasma 30 Degree (2014) Sleeping Bag

Weighing less than a pound and a half and featuring premium 875+ fill power goose down insulation, the high-performance Marmot Plasma 30 Degree down sleeping bag offers mild weather backpacking versatility!

Marmot
Plasma 30 Degree (2014)

  • 30 Degrees F
  • 875+ Fill Power Goose Down
  • Starting at: $578.95
  • Free shipping plus free returns
Sierra Designs Women's Backcountry Bed 800F 2 Season Sleeping Bag

The innovative Sierra Designs Women’s Backcountry Bed 800F 2-Season sleeping bag provides comfort whether you sleep on your side, back or stomach. Premiumi 800 fill duck DriDown ensures warm-weather performance in all conditions.

Sierra Designs
Women's Backcountry Bed 800F 2 Season

  • 30 Degrees F
  • 800 Fill Duck DriDown
  • Price: $439.90
  • Free shipping plus free returns
Big Agnes Zirkel UL 20 Degree (2015) Sleeping Bag

Updated for 2015! The high-performance Big Agnes Zirkel UL 20 Degree sleeping bag delivers the all-weather reliability normally associated with synthetic insulation and the lightweight, compressible performance of down.

Big Agnes
Zirkel UL 20 Degree (2015)

  • 20 Degree F
  • 850 DownTek Fill
  • Starting at: $449.94
  • Free shipping plus free returns
Sierra Designs Backcountry Bed Elite 2 Season Sleeping Bag

New for 2015! With 850-fill DriDown water-resistant insulation and ultra-lightweight fabrics, the Sierra Designs Backcountry Bed Elite 2 Season zipperless sleeping bag weighs well under 2 pounds, making it an innovative option for backpackers

Sierra Designs
Backcountry Bed Elite 2 Season

  • 30 Degree F
  • 850 Fill Duck DriDown
  • Starting at: $489.95
  • Free shipping plus free returns
Sierra Designs Backcountry Bed Duo 600 2 Season Double-Wide Sleeping Bag

New for 2015! With a roomy, double-wide design, the Sierra Designs Backcountry Bed Duo 600F 2-Season zipperless sleeping bag grants couples a plush night of sleep. Featuring water-resistant down insulation, the bag offers all-weather performance.

Sierra Designs
Backcountry Bed Duo 600 2 Season

  • 37 Degrees F (approx.)
  • 600 Fill Duck DriDown
  • Price: $499.95
  • Free shipping plus free returns
Rab Infinity 300 Down Sleeping Bag

Catering to backpackers, fast and light alpine climbers and adventure racers, the Rab Infinity 300 down sleeping bag offers an EN temperature rating around 28 degrees, streamlined performance features and super compressible 850-fill down insulation.

Rab
Infinity 300

  • 28 Degrees F
  • goose down 850 fill power
  • Price: $519.95
  • Free shipping plus free returns
  • Out of stock.
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Down and synthetic bags for three-season backpacking and camping

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