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Lithium Sleeping Bag: 0 Degree Down

Marmot Lithium Sleeping Bag: 0 Degree Down

from $488.95

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CWM EQ Sleeping Bag: -40 Degree Down

Marmot CWM EQ Sleeping Bag: -40 Degree Down

from $698.95

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Never Summer Sleeping Bag: 0 Degree Down

Marmot Never Summer Sleeping Bag: 0 Degree Down

from $288.95

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Col MemBrain Sleeping Bag:  -20 Degree Down

Marmot Col MemBrain Sleeping Bag: -20 Degree Down

$668.95

4 5 (9)

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Top 20 Summer Essentials

Mistral Sleeping Bag: 20 Degree Synthetic

Kelty Mistral Sleeping Bag: 20 Degree Synthetic

from $79.95

4 5 (5)

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Ascent 900 Sleeping Bag: 0 Degree Down

Rab Ascent 900 Sleeping Bag: 0 Degree Down

$309.95

3 5 (1)

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Rockaway 35 Sleeping Bag: 35 Degree Synthetic

Marmot Rockaway 35 Sleeping Bag: 35 Degree Synthetic

from $118.95

5

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Gamma Sleeping Bag: 0 Degree Down

Marmot Gamma Sleeping Bag: 0 Degree Down

from $398.95

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Always Summer Sleeping Bag: 40 Degree Down

Marmot Always Summer Sleeping Bag: 40 Degree Down

from $188.95

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Basalt Sleeping Bag: 40 Degree Down

The North Face Basalt Sleeping Bag: 40 Degree Down

from $148.95

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Banshee Sleeping Bag: 0 Degree Down

Mountain Hardwear Banshee Sleeping Bag: 0 Degree Down

from $799.95

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Expedition 1400 Sleeping Bag: -40 Degree Down

Rab Expedition 1400 Sleeping Bag: -40 Degree Down

$1,025.95

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How to Choose Between Sleeping Bags

Three and four-season sleeping bags come in two varieties: down insulated and synthetic insulated. Each insulation offers a distinct set of advantages and disadvantages, so it’s important to do some research before you pick your sleeping bag. Temperatures, weather, and sleeping style are all considerations when making your choice.

Down
Down is the lightest, warmest, and most packable form of insulation. However, down loses some of its insulating properties when wet and tends to be more expensive than synthetic insulation. Shop Down Sleeping Bags
Related Content How to Choose the Right Camping Sleep System
Synthetic
Synthetic insulation can better handle wet conditions and usually has a lower price tag than down, but it's also bulkier and heavier. Take this into consideration when planning long trips. Shop Synthetic Sleeping Bags
Related Content How to Take Care of Your Sleeping Bag