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Alpine Bivy

Outdoor Research Alpine Bivy

$239.95

5 5 (10)

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Advanced Bivy

Outdoor Research Advanced Bivy

$319.95

5 5 (16)

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Premium Stretch Knit Expander Sleeping Bag Liner

Sea To Summit Premium Stretch Knit Expander Sleeping Bag Liner

from $22.46 $29.95 25% Off

5

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Marmot Buyers' Picks

Mesh Ditty Sacks - Set Of 3

Outdoor Research Mesh Ditty Sacks - Set Of 3

$24.95

5 5 (2)

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Zip Sack

Outdoor Research Zip Sack

from $17.56 $17.95 20% Off

5 5 (1)

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AirPurge Dry Compression Sack

Outdoor Research AirPurge Dry Compression Sack

from $33.45

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DryComp Summit Sack

Outdoor Research DryComp Summit Sack

$78.95

3 5 (1)

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DryComp Ridge Sack

Outdoor Research DryComp Ridge Sack

$138.95

5 5 (1)

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Dry Synthetic Backpackers Kit

Outdoor Research Dry Synthetic Backpackers Kit

$63.95

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Durable Stuff Sack

Outdoor Research Durable Stuff Sack

from $12.76 $15.95 20% Off

5 5 (5)

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Ultralight Down Backpackers Kit

Outdoor Research Ultralight Down Backpackers Kit

$48.95

5 5 (2)

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Ultralight Stuff Sack

Outdoor Research Ultralight Stuff Sack

$16.95

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Ultra-Sil Nano Dry Sack

Sea To Summit Ultra-Sil Nano Dry Sack

from $27.96 $34.95 20% Off

5 5 (7)

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eVAC Dry Sack

Sea To Summit eVAC Dry Sack

from $14.36 $17.95 20% Off

5 5 (27)

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Mesh Stuff Sack

Sea To Summit Mesh Stuff Sack

from $6.36 $7.95 20% Off

5 5 (1)

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Ultra-Sil Compression Sack

Sea To Summit Ultra-Sil Compression Sack

from $20.21 $26.95 25% Off

5 5 (8)

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Ultra-Sil Stuff Sack

Sea To Summit Ultra-Sil Stuff Sack

from $8.76 $10.95 20% Off

4 5 (11)

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Lightweight Dry Sack

Sea To Summit Lightweight Dry Sack

from $15.16 $18.95 20% Off

5 5 (7)

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Trash Dry Sack

Sea To Summit Trash Dry Sack

$27.96 $34.95 20% Off

5 5 (8)

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Ultra-Sil Dry Sack

Sea To Summit Ultra-Sil Dry Sack

from $17.56 $21.95 20% Off

5 5 (9)

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Ultra-Sil Padded Soft Cell

Sea To Summit Ultra-Sil Padded Soft Cell

from $22.46 $29.95 25% Off

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UltraLight Compression Sack

Outdoor Research UltraLight Compression Sack

$29.21 $38.95 25% Off

5 5 (9)

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Ultra-Mesh Stuff Sack

Sea To Summit Ultra-Mesh Stuff Sack

$13.56 $16.95 20% Off

4 5 (2)

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Seam Sealed Stuff Sack

Sea To Summit Seam Sealed Stuff Sack

from $7.96 $9.95 20% Off

5 5 (30)

  • green
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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