loaded 2 results

Sea to Summit Thermolite Backpacking Sleeping Bags

(2 products)

Products (2)

Sort: Best Match

Sea to SummitVenture 23 F Synthetic Sleeping Bag - Women's
$148.73
Save 40% - 42%
compared to $249.00 - $259.00
6 reviews with an average rating of 3.7 out of 5 stars
Temperature Rating:
23 F
Weight:
3.04 to 3.42 lbs
Insulation Type:
Synthetic
REI OUTLET
Sea to SummitVenture VtII 23 Sleeping Bag - Women's
$249.00
10 reviews with an average rating of 4.0 out of 5 stars
Temperature Rating:
23 F
Weight:
3.06 lbs
Insulation Type:
Synthetic
Get $130 in value

$30 in card rewards are yours when approved for the REI Co-op Mastercard by Mar 9. Plus, you can earn a $100 REI gift card after your first purchase. Terms apply.
Apply now

Sort: Best Match

Related Expert Advice articles

How will you be using your liner?

For backpackers, a mummy-shaped bag liner helps keep your sleeping bag free of dirt and body oils, helping it last longer. A liner can also be used in place of a sleeping bag in hot climates.
For travelers, a rectangular bag liner or travel sheet keeps you separated from bedding of questionable cleanliness or with possible bedbug infestations.

Which liner material is right for you?

Silk: Very lightweight, compact and insulates in cold weather. Absorbent and breathable in warm weather. Price: moderate to expensive.
Cotton: Strong, durable and absorbent, but not the lightest or most compact. Price: economical.
Fleece and microfleece: Warmer, heavier, soft, moisture-wicking and quick-drying, but the mid- and heavyweight varieties are bulky. Price: moderate.
Synthetics (e.g., CoolMax^®): Moisture-wicking, breathable, ideal for humid conditions and stretchy for restless sleepers. Price: moderate.
Insulated (e.g., Thermolite^®): Adds enough warmth to greatly extend the range of a lightweight bag. It dries faster than cotton. Price: moderate to expensive.