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35 Degree+ Single Season Sleeping Bags

Marmot Plasma 30 Degree Sleeping Bag

Weighing just a pound and a half, the high-performance Marmot Plasma 30 Degree sleeping bag offers 900+ fill goose down insulation and innovative baffle technology to keep weight to a minimum and maximize compressibility.

Marmot
Plasma 30 Degree

  • 30 Degree F
  • 900+Fill Power Goose Down
  • Rating:
  • Starting at: $468.95
  • Free shipping plus free returns
Marmot Plasma 40 Degree Sleeping Bag

Weighing just over a pound, the Marmot Plasma 40 Degree down sleeping bag is ideal for warm weather backpacking. High-performance down insulation and innovative construction deliver lightweight compressibility for backcountry adventure.

Marmot
Plasma 40 Degree

  • 40 Degrees F
  • 900+ Fill Goose Down
  • Rating:
  • Starting at: $418.95
  • Free shipping plus free returns
Lafuma Lightway 45 Degree Sleeping Bag

New for 2013! A tapered mummy cut, minimal packed weight, compact stuffed size and affordable price point combine to make the Lafuma Lightway 45 Degree sleeping bag an economical choice for warm weather backpacking.

Lafuma
Lightway 45 Degree

  • 45 Degrees F
  • 600-Fill Duck Down
  • Price: $129.95
  • Free shipping plus free returns
Lafuma Active 35 Degree Sleeping Bag

New for 2013! 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

  • 35 Degrees F
  • ThermoLite Synthetic
  • Price: $99.95
  • Free shipping plus free returns
Lafuma Ecrins 40 Degree Junior Sleeping Bag

New for 2013! The economical Lafuma Ecrins 40 Degree Junior sleeping bag equips kids and teens for mild-weather backpacking or camping. Synthetic insulation provides reliable warmth even in wet or damp conditions.

Lafuma
Ecrins 40 Degree Junior

  • 40 Degrees F
  • Aero Fiber Synthetic
  • Price: $49.95
Kelty Cosmic Down 40 Degree Sleeping Bag

New for 2013! The lightweight, packable Kelty Cosmic Down 40 Degree sleeping bag utilizes compressible down insulation and incorporates a number of performance features that make it an ideal option for warm-weather backpacking and camping.

Kelty
Cosmic Down 40 Degree

  • 40 Degrees F
  • 550 Fill Down
  • Rating:
  • Starting at: $109.95
  • Free shipping plus free returns
Kelty Cosmic 35 Degree Sleeping Bag

The Kelty Cosmic 35 Degree sleeping bag is designed for 3-season backpacking and camping. Compressible synthetic fill and a tapered mummy cut make the Cosmic 35 Degree a lightweight, packable bag.

Kelty
Cosmic 35 Degree

  • 35 Degree F
  • CloudLoft Pro Synthetic
  • Rating:
  • Starting at: $89.95
  • Free shipping plus free returns
Mountainsmith Poncha 35 Degree Sleeping Bag

The Mountainsmith Poncha 35 Degree sleeping bag combines performance and affordability. A mummy cut and synthetic fill make the Poncha 35 Degree bag ideal for 3-season camping or backpacking.

Mountainsmith
Poncha 35 Degree

  • 35 Degree F
  • MountainLoft Hollowfiber synthetic
  • Price: $99.94
  • Free shipping plus free returns
Lafuma LD Active 35 Degree Women's Sleeping Bag

New for 2013! Designed for three-season backpacking, the Lafuma LD Active 35 Degree Women’s sleeping bag offers full-feature performance at an affordable price. Synthetic fill provides reliable insulation even in wet or damp conditions.

Lafuma
LD Active 35 Degree Women's

  • 35 Degress F
  • ThermoLite Synthetic
  • Price: $99.95
  • Free shipping plus free returns
Marmot NanoWave 50 Degree Semi Rectangular Sleeping Bag

New for 2013! The lightweight NanoWave 50 Semi Rectangular Sleeping Bag is perfect for summer backpacking! Packing down small and weighing just 1.8 pounds, the NanoWave 50 allows you to leave your bulky 3-season bag behind!

Marmot
NanoWave 50 Degree Semi Rectangular

  • 50 Degree F
  • Spirafil 60 Synthetic
  • Starting at: $78.95
  • Free shipping plus free returns
Marmot NanoWave 55 Degree Sleeping Bag

The lightweight, affordably priced NanoWave 55 Degree bag is perfect for summer and warm-weather backpacking! Packing down small and weighing just 1.5 poun

Marmot
NanoWave 55 Degree

  • 55 Degrees F
  • Spirafil 60 Synthetic
  • Starting at: $68.95
  • Free shipping plus free returns
Marmot NanoWave 45 Degree Sleeping Bag

The lightweight, affordably priced NanoWave 45 Degree bag allows you to leave your bulky 3-season sleeping bag behind when the weather turns warm!

Marmot
NanoWave 45 Degree

  • 45 Degrees F
  • Spirafil 60 Synthetic
  • Rating:
  • Starting at: $78.95
  • Free shipping plus free returns
Therm-a-Rest Alpine 35 Degree Down Blanket (2013)

Updated for 2013! Ideal for fast and light backpacking trips, the Alpine 35 Degree Down Blanket offers unrestricted freedom of movement and can be used with any sleeping pad (sold separately) to create an ultra-lightweight sleep system.

Therm-a-Rest
Alpine 35 Degree Down Blanket (2013)

  • 35 Degrees F
  • 700+ Fill Goose Down
  • Starting at: $249.95
  • Free shipping plus free returns
Big Agnes Buffalo Park 40 Degree Long Sleeping Bag

The Big Agnes Buffalo Park 40 Degree sleeping bag is an extra-roomy, comfortable bag designed for mild weather car and casual camping. A generous cut fits campers up to 6' 6" or anyone who wants extra room to move.

Big Agnes
Buffalo Park 40 Degree Long

  • 40 Degree F
  • Thermolite Quallofil synthetic
  • Rating:
  • Price: $129.94
  • Free shipping plus free returns
Therm-a-Rest Regulus 40 Degree Blanket

New for 2013! Ideal for fast and light backpacking trips, the Regulus 40 Degree Blanket offers unrestricted freedom of movement and can be used with any sleeping pad (sold separately) to create an ultra-lightweight sleep system.

Therm-a-Rest
Regulus 40 Degree Blanket

  • 40 Degrees F
  • EraLoft Synthetic
  • Starting at: $149.95
  • Free shipping plus free returns
Kelty Coromell 40 Degree Sleeping Bag

New for 2013! Ideal for warm-weather backpacking, the semi-rectangular Kelty Coromell 40 Degree sleeping bag is extremely roomy, unzips entirely for use as a blanket and packs down small to take up as little space as possible in your backpack.

Kelty
Coromell 40 Degree

  • 40 Degrees F
  • 550 Fill Down
  • Rating:
  • Starting at: $119.95
  • Free shipping plus free returns
Mountainsmith Boreas 40 Degree Sleeping Bag

The Mountainsmith Boreas 40 Degree sleeping bag balances reliable performance and affordability. A roomy rectangular cut and synthetic fill make the Boreas 40 Degree a comfortable option for mild-weather camping or backpacking.

Mountainsmith
Boreas 40 Degree

  • 40 Degrees F
  • Synthetic
  • Price: $89.94
  • Free shipping plus free returns
Kelty Cosmic 35 Degree Women's Sleeping Bag

The Kelty Cosmic 35 Degree Women’s sleeping bag is designed for 3-season use. Compressible synthetic fill and a mummy cut make the Cosmic 35 Degree Women’s bag a lightweight, packable option for female backpackers or campers.

Kelty
Cosmic 35 Degree Women's

  • 35 Degree F
  • CloudLoft Pro Synthetic
  • Price: $89.95
  • Free shipping plus free returns
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
  • Starting at: $118.95
  • Free shipping plus free returns
Big Agnes Pitchpine SL 45 Degree Sleeping Bag

A high-performance option for warm-weather backpacking, the down-insulated Pitchpine SL 45 Degree sleeping bag weighs just over a pound and compresses down small for optimal packing. A plush, quilted design provides high and comfortable loft.

Big Agnes
Pitchpine SL 45 Degree

  • 45 Degrees F
  • 800 Fill Down
  • Starting at: $329.94
  • Free shipping plus free returns
Therm-a-Rest Navis 25/45 Degree Sleeping Bag

New for 2013! A unique option for alpinists and ounce-counting backpackers, the Therm-a-Rest Navis 25/45 Degree sleeping bag delivers lightweight warmth. Save the weight and combine it with a hooded down jacket (not included) when temperatures drop.

Therm-a-Rest
Navis 25/45 Degree

  • 25/45 Degrees F
  • 750+ Fill Goose Down
  • Price: $249.95
  • Free shipping plus free returns
Mountain Hardwear Down Flip 35/50 Degree (2013) Sleeping Bag

Updated for 2013! The unique Mountain Hardwear Down Flip 35/50 Degree sleeping bag adjusts to varying temperatures. One side of the bag is designed for warm temperatures while the other side has enhanced insulation for colder nights in the backcountry.

Mountain Hardwear
Down Flip 35/50 Degree (2013)

  • 35/50 Degree F
  • Q.Shield DOWN 600 fill power
  • Price: $249.99
  • Free shipping plus free returns
Lafuma GR 40 Degree (2013) Sleeping Bag

Updated for 2013! The Lafuma GR 40 Degree sleeping bag is an economical option for mild-weather backpacking or camping. Synthetic insulation provides the GR 40 Degree bag with reliable warmth even in wet or damp conditions.

Lafuma
GR 40 Degree (2013)

  • 40 Degrees F
  • Maxi Loft Fiber Synthetic
  • Price: $109.95
  • Free shipping plus free returns
Kelty Celestial 55 Degree Sleeping Bag

The Kelty Celestial 55 Degree is a versatile warm-weather sleeping bag. One side of the bag is insulated for cooler evenings while the other side of the bag is a lightweight polyester-cotton sheet that is perfect for muggy weather.

Kelty
Celestial 55 Degree

  • 55 Degree F
  • CloudLoft Synthetic
  • Rating:
  • Price: $69.95
  • Free shipping plus free returns
Marmot Atom 40 Degree Sleeping Bag

Lightweight and compact, the Marmot Atom 40 Degree down sleeping bag is an ideal choice for high-performance backpacking in Summer or warm climates.

Marmot
Atom 40 Degree

  • 40 Degree
  • 850+ Fill Goose Down
  • Rating:
  • Starting at: $288.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Callisto 35 Degree Double Wide Sleeping Bag

A feature-rich option for 3-season camping, the Kelty Callisto 35 Degree Double Wide sleeping bag employs a roomy roomy nights sleep for two and reliable comfort and performance.

Kelty
Callisto 35 Degree Double Wide

  • 35 Degree F
  • Cloudloft Synthetic
  • Rating:
  • Reg. Price: $119.94
    $106.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Callisto 35 Degree Sleeping Bag

A feature-rich option for 3-season camping, the Kelty Callisto 35 Degree sleeping bag employs a roomy rectangular cut and reliable performance, synthetic insulation.

Kelty
Callisto 35 Degree

  • 35 Degree F
  • CloudLoft Synthetic
  • Rating:
  • Reg. Price: $69.94
    $59.95
  • Free shipping plus free returns
  • Out of stock.
Marmot Mavericks 50 Degree Sleeping Bag

Designed to keep you comfortable in warmer weather, Marmot's affordable Mavericks 50 Degree sleeping bag offers a lightweight layer of synthetic insulation without the added weight and bulk of colder weather bags.

Marmot
Mavericks 50 Degree

  • 50 Degree F
  • Spirafil 80 Synthetic
  • Rating:
  • Starting at: $78.95
  • Free shipping plus free returns
  • Out of stock.
Marmot Mavericks 40 Degree Sleeping Bag

Designed for mild weather, Marmot's budget-friendly Mavericks 40 Degree sleeping bag offers a light layer of synthetic insulation without the added weight and bulk of colder weather bags.

Marmot
Mavericks 40 Degree

  • 40 Degree F
  • Spirafil 135 Synthetic
  • Starting at: $88.95
  • Free shipping plus free returns
  • Out of stock.
Kelty Little Dipper 40 Degree Junior Sleeping Bag

Kid-friendly quilting patterns and quality features like a built in storage sack and sleeping pad security loops, make Kelty’s Little Dipper 40 Degree Junior sleeping bag fun and comfortable for young campers!

Kelty
Little Dipper 40 Degree Junior

  • 40 Degree F
  • CloudLoft Synthetic
  • Price: $59.95
  • Free shipping plus free returns
  • Out of stock.
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Single-Season bags for use in summer or warm climates

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  • Sleeping Bags
    • 35 Degree+
      • Down Fill (10)

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

      • Synthetic Fill (20)

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

      • Mummy Bags (15)

        Tapered cut shaves weight and increases thermal efficiency

      • Rectangular & Semi-Rectangular Bags (15)

        Provides roomy comfort for car and family camping

      • Women's Bags (2)

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

      • Kids Bags (2)

        Adult performance for youth and children

      • Ultra-Lightweight Bags (8)

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

      • Extra Large & Double-Wide Bags (3)

        Bags with sizes to fit BIG GUYS and couples

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