Therm-a-Rest® - Sleeping Pads, Bags & Outdoor Comfort

Parsec™ 0F/-18C Down Sleeping Bag

Parsec™ 0F/-18C Down Sleeping Bag - Main image
Parsec™ 0F/-18C Down Sleeping Bag - View 2Parsec™ 0F/-18C Down Sleeping Bag - View 3Parsec™ 0F/-18C Down Sleeping Bag - View 4Parsec™ 0F/-18C Down Sleeping Bag - View 5Parsec™ 0F/-18C Down Sleeping Bag - View 6
$371.97 $599.95 In stock

Category: Winter Sleeping Bags

Made for colder nights, this 900-fill Parsec sleeping bag keeps you warm without weighing you down. Available in Regular and Long sizes.

  • 900-fill down insulation for exceptional warmth-to-weight ratio
  • Temperature rating of 0°F/-18°C for cold-weather camping
  • Available in Regular and Long sizes to fit different body types
  • Designed for winter use, providing reliable comfort in freezing conditions
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

George L. ★★★★★

The 900-fill down is incredibly warm for its weight—I actually slept comfortably in 0°F weather without any extra layers. The bag compresses small enough to fit in my pack with room to spare.

Henry ★★★★★

I've never owned a bag this light that actually holds heat — the 900-fill down is no joke, and I stayed toasty through a night that dipped well below freezing. Packs down small enough to strap on the outside of my pack without throwing off my balance.

Matthew R. ★★★★★

Took this down to about 15F on a backpacking trip and stayed toasty in just a base layer. The 900-fill down really does pack down small, which my shoulders appreciated on the hike in.

Related Products