Therm-a-Rest Boost 650 20F/-6C Down Sleeping Bag
Patent-pending WarmZip center zipper adjusts shape and warmth
$299.95
Therm-a-Rest Parsec 20F/-6C Down Sleeping Bag
$469.95Only a few left · trail-checked Oct 25, 2026, the checkout shows the final number
- Rating 20°F / -6°C
- Fill 900-fill RDS down
- Weight 1 lb 13 oz (820 g), Regular
- Packed 7 x 10.5 in
Why we built the Parsec 20F/-6C Down Sleeping Bag
Warmth for ambitious three-season trips, without the weight that usually comes with it. We put 900-fill hydrophobic down only where heat escapes first and added Toe-asis, a little baffled pocket that warms cold feet fast.
- 900-fill, PFAS-free hydrophobic down in zoned baffles
- Toe-asis foot-warmer pocket in the footbox
- YKK anti-snag zipper runs smoothly with one hand
- Compression stuff sack and storage sack included
Specifications
| Rating | 20°F / -6°C |
|---|---|
| Fill | 900-fill RDS down |
| Weight | 1 lb 13 oz (820 g), Regular |
| Packed | 7 x 10.5 in |
| Sizes & options | Standard, Long |
Pack it with
Therm-a-Rest Boost 650 32F/0C Down Sleeping Bag
Lighter 32°F rating for summer and early fall
$259.95 $359.95
Therm-a-Rest Corus 20F/-6C Down Camping Quilt
Box-baffled 650-fill down for cool three-season nights
$309.95
Therm-a-Rest Corus 32F/0C Down Camping Quilt
Summer-weight 32°F rating
$289.95
Ready for the next night out with the Parsec 20F/-6C Down Sleeping Bag?
