20-40 Degree Three-Season Sleeping Bags

Kelty Light Year Down 20 Degree (Discontinued) Sleeping Bag

A combination of reliable performance and an affordable price continue to make the Kelty Light Year Down 20 Degree sleeping bag a favorite. Its mummy cut, light packed weight and compressibility are ideal for 3-season backpacking.

Kelty
Light Year Down 20 Degree (Discontinued)

  • 20 Degree F
  • 600-Fill Power Down
  • Rating:
  • Reg. Price: $239.94
    $138.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Coromell CP 25 Degree (Old Style) Sleeping Bag

A unique option for 3-season backpacking, the semi-rectangular Kelty Coromell CP 25 Degree sleeping bag offers a roomier cut than traditional mummy bags while taking up less room than full rectangular bag in your pack.

Kelty
Coromell CP 25 Degree (Old Style)

  • 25 Degree F
  • CloudLoft Pro Synthetic
  • Rating:
  • Reg. Price: $119.94
    $67.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Big Dipper 30 Degree Youth (2014) Sleeping Bag

Updated for 2014! Kid-friendly style, streamlined dimensions and quality features make Kelty's Big Dipper 30 Degree sleeping bag perfect for young backpackers. Length adjustability allows the bag to grow with your child.

Kelty
Big Dipper 30 Degree Youth (2014)

  • 30 Degrees F
  • CloudLoft Synthetic
  • Rating:
  • Price: $79.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Cosmic Down 20 Degree (Old Style) Sleeping Bag

The Kelty Cosmic Down 20 Degree sleeping bag is designed for 3-season backpacking and camping. Lightweight, compressible down fill and an array of features make the affordable Cosmic Down 20 Degree a real bargain.

Kelty
Cosmic Down 20 Degree (Old Style)

  • 20 Degree F
  • 550-Fill Power Down
  • Rating:
  • Reg. Price: $129.94
    $99.95
  • Free shipping plus free returns
  • Out of stock.
Marmot Cloudbreak 20 Degree  Sleeping Bag

An affordable balance of price and performance, the Marmot Cloudbreak 20 Degree sleeping bag is designed for three-season camping and backpacking in damp or humid conditions.

Marmot
Cloudbreak 20 Degree

  • 20 Degree F
  • Thermal R Synthetic
  • Rating:
  • Starting at: $198.95
  • Free shipping plus free returns
  • Out of stock.
Sierra Designs Backcountry Quilt 800F 2 Season

New for 2014! A lightweight alternative to a sleeping bag, the Sierra Designs Backcountry Quilt 800F 2-Season is not insulated on the bottom in order to fully utilize your sleeping pad for under-body insulation and padding.

Sierra Designs
Backcountry Quilt 800F 2 Season

  • 30 Degrees F
  • 800 Fill Duck DriDown
  • Rating:
  • Price: $319.90
  • Free shipping plus free returns
  • Out of stock.
Lafuma Active 35 Degree (Discontinued) Sleeping Bag

Designed for three-season backpacking, the Lafuma Active 35 Degree sleeping bag offers full-feature performance at an affordable price. The Active 35 Degree's synthetic fill provides reliable insulation even in wet or damp conditions.

Lafuma
Active 35 Degree (Discontinued)

  • 35 Degrees F
  • ThermoLite Synthetic
  • Rating:
  • Reg. Price: $99.95
    $59.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Little Flower 20 Degree Youth (2014)  Sleeping Bag

Updated for 2014! The Kelty Little Flower 20 Degree is an ideal 3-season sleeping bag for kids up to 5' 4" tall. With synthetic fill, the Little Flower 20 Degree is warm, comfortable and lightweight enough for easy transport, carrying and storage.

Kelty
Little Flower 20 Degree Youth (2014)

  • 20 Degrees F
  • CloudLoft Synthetic
  • Rating:
  • Price: $74.95
  • Free shipping plus free returns
  • Out of stock.
Sierra Designs Women's Backcountry Bed 600F 2 Season Sleeping Bag

New for 2014! The innovative Sierra Designs Women’s Backcountry Bed 600F 2-Season sleeping bag provides comfort whether you sleep on your side, back or stomach. Balancing performance and price, the bag utilizes 600 fill duck DriDown insulation.

Sierra Designs
Women's Backcountry Bed 600F 2 Season

  • 30 Degrees F
  • 600 Fill Duck DriDown
  • Price: $299.90
  • Free shipping plus free returns
  • Out of stock.
Kelty Callisto 20 Degree Sleeping Bag

New for 2014! A feature-rich option for 3-season camping, the Kelty Callisto 20 Degree sleeping bag employs a roomy rectangular cut and pillowy synthetic insulation to provide reliable performance.

Kelty
Callisto 20 Degree

  • 20 Degrees F
  • CloudLoft Synthetic
  • Price: $79.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Woobie 30 Degree Kids (2014) Sleeping Bag

Updated for 2014! Designed to keep the littlest backpackers and campers cozy in the great outdoors at night, the Kelty Woobie 30 Degree sleeping bag is an ideal 3-season starter bag for toddlers and younger children up to 4' 0" tall.

Kelty
Woobie 30 Degree Kids (2014)

  • 30 Degrees F
  • CloudLoft Synthetic
  • Rating:
  • Price: $64.95
  • Free shipping plus free returns
  • Out of stock.
Marmot Rockaway 35 Degree Sleeping Bag

Generously cut for bigger campers or anyone who appreciates having some room to move around while sleeping, the semi-rectangular Marmot Rockaway 35 Degree sleeping bag is an affordable offering for mild and warm-weather camping.

Marmot
Rockaway 35 Degree

  • 35 Degrees F
  • Spirafil 100 Synthetic
  • Price: $118.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Tumbler 30/50 Degree Sleeping Bag

New for 2014! Featuring varying insulation levels on opposite sides of the bag, the versatile Kelty Tumbler 30/50 Degree is ideal for summer backpacking and camping in the mountains where nighttime temperatures can be unpredictable.

Kelty
Tumbler 30/50 Degree

  • 30/50 Degrees F
  • CloudLoft Synthetic
  • Rating:
  • Price: $84.95
  • Free shipping plus free returns
  • Out of stock.
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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  • Sleeping Bags
    • 20-40 Degree
      • Down Fill (30)

        Extremely lightweight and compressible fill material; best suited to dry climates due to reduced performance when wet

      • Synthetic Fill (24)

        Affordable alternative to down fill; maintains insulating qualities even when wet

      • Mummy Bags (38)

        Tapered cut shaves weight and increases thermal efficiency

      • Rectangular & Semi-Rectangular Bags (15)

        Provides roomy comfort for car and family camping

      • Women's Bags (7)

        Anatomically designed for a women's specific fit with increased insulation in those places where women need it most

      • Kids Bags (4)

        Adult performance for youth and children

      • Weather Resistant Bags (4)

        Protective shells for humid climates and wet weather

      • Ultra-Lightweight Bags (4)

        Streamlined designs, with lightweight fabrics and fill make these the lightest offerings available

      • Extra Large & Double-Wide Bags (7)

        Bags with sizes to fit BIG GUYS and couples

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