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100% Premium Silk Sleeping Bag Liner

Sea To Summit 100% Premium Silk Sleeping Bag Liner

from $64.95

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Cosmic Sleeping Bag: 20 Degree Synthetic - Women's

Kelty Cosmic Sleeping Bag: 20 Degree Synthetic - Women's

$104.95

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Ascent 700 Sleeping Bag: 17 Degree Down

Rab Ascent 700 Sleeping Bag: 17 Degree Down

from $274.95

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SB 20 Sleeping Bag: 20 Degree Down

Kelty SB 20 Sleeping Bag: 20 Degree Down

from $299.95

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Adaptor Coolmax Travel Liner

Sea To Summit Adaptor Coolmax Travel Liner

$47.95

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Ignite 20/EN 16 Sleeping Bag: 20 Degree Down

Kelty Ignite 20/EN 16 Sleeping Bag: 20 Degree Down

from $219.95

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SB 20 Sleeping Bag: 20 Degree Down - Women's

Kelty SB 20 Sleeping Bag: 20 Degree Down - Women's

$299.95

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Winter Hike & Snowshoe

Mistral Sleeping Bag: 0 Degree Synthetic

Kelty Mistral Sleeping Bag: 0 Degree Synthetic

from $99.95

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Mistral Sleeping Bag: 20 Degree Synthetic

Kelty Mistral Sleeping Bag: 20 Degree Synthetic

from $79.95

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Reactor Thermolite Sleeping Bag Liner

Sea To Summit Reactor Thermolite Sleeping Bag Liner

$56.95

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100% Silk Sleeping Bag Liner

Rab 100% Silk Sleeping Bag Liner

from $57.95 $57.95 10% Off

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Andes 800 Sleeping Bag: -8 Degree Down - Women's

Rab Andes 800 Sleeping Bag: -8 Degree Down - Women's

$674.95

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Cosmic 20/EN 21 Sleeping Bag: 20 Degree Down

Kelty Cosmic 20/EN 21 Sleeping Bag: 20 Degree Down

from $159.95

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Premium Stretch Knit Expander Sleeping Bag Liner

Sea To Summit Premium Stretch Knit Expander Sleeping Bag Liner

from $29.95

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Wicking Mummy Liner

Kelty Wicking Mummy Liner

$34.95

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Woobie 30 Sleeping Bag: 30 Degree Synthetic - Kids'

Kelty Woobie 30 Sleeping Bag: 30 Degree Synthetic - Kids'

$64.95

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SB 35 Sleeping Bag: 35 Degree Down

Kelty SB 35 Sleeping Bag: 35 Degree Down

from $249.95

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Neutrino 400 Sleeping Bag: 27 Degree Down

Rab Neutrino 400 Sleeping Bag: 27 Degree Down

$419.95

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Expedition 1200 Sleeping Bag: -31 Degree Down

Rab Expedition 1200 Sleeping Bag: -31 Degree Down

$934.95

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Talus TsIII Sleeping Bag: 1 Degree Down

Sea To Summit Talus TsIII Sleeping Bag: 1 Degree Down

from $418.95

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Ignition 4 Sleeping Bag: 30 Degree Synthetic

Rab Ignition 4 Sleeping Bag: 30 Degree Synthetic

from $144.95

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Neutrino 400 W Sleeping Bag: 27 Degree Down - Women's

Rab Neutrino 400 W Sleeping Bag: 27 Degree Down - Women's

$419.95

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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

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