Boost 650 20F/-6C Sleeping Bag

Name: Boost 650 20F/-6C Sleeping Bag
Brand: Therm-A-Rest
SKU: 251911
Price: 279.25 USD
Availability: InStock

$279.25

Shipping calculated at checkout.

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Ultra-comfy warmer weather backpacking sleeping bag with adjustable shape and warmth.

Customizable Comfort: Enjoy the spacious freedom of the semi-rectangular bag or the cozy warmth of a mummy bag—pick the shape and temperature that keeps you comfy at night with just a zip.
WarmZip™ Tech: Patent-pending center zipper design zips up to reduce the bag’s internal space and tuck insulation around the sleeper to boost warmth by up to 10F/6C.
Multi-Use Arm Holes: Reach the WarmZip, read a book, play cards or simply ventilate—do it all while tucked into your sleeping bag for elevated livability.
Plush & Puffy: 650-fill, RDS-certified hydrophobic down is allocated to key areas with Zoned Insulation for refined heat efficiency and maximum coziness.
Eco-Conscious Materials: Shell and liner are made of GRS-certified, 100% recycled, soft-to-the-touch nylon and coated with PFAS-free water repellent.
Inclusive Sizing: Each length—Short, Regular, Long—is also available in a Wide width, so you get the bag you want in the fit you need.
Additional Features: YKK anti-snag zippers, cinchable hood, zipper draft tube, puffed draft collar, and a two-way entry zipper.
What's Included:

✓ Compression Sack

✓ Storage Sack

	Regular	Long

Weight	2 lb 11 oz (1205 g)	3 lb 1 oz (1398 g)
EN Comfort	32 F (0 C)	32 F (0 C)
EN Limit	20 F (-6 C)	20 F (-6 C)
EN Extreme	-9 F (-23 C)	-9 F (-23 C)
Fits (User Height)	72 in (183 cm)	78 in (198 cm)
Length	80 in (203 cm)	85 in (216 cm)
Girth Shoulder	64 in (163 cm)	65 in (165 cm)
Girth Hip	60 in (152 cm)	61 in (155 cm)
Girth Foot Box	61 in (155 cm)	61 in (155 cm)
Packed Dimensions	12.5 x 7.5 in (32 x 19 cm)	13 x 7.5 in (33 x 19 cm)
Fill Material	650-Fill Duck PFAS-Free Hydrophobic Down, RDS	650-Fill Duck PFAS-Free Hydrophobic Down, RDS
Fill Weight	1 lb 7 oz (649 g)	1 lb 10 oz (733 g)
Shell Fabric	20D 100% Recycled Nylon Rip Stop	20D 100% Recycled Nylon Rip Stop
Lining Fabric	20D 100% Recycled Nylon Rip Stop	20D 100% Recycled Nylon Rip Stop
Zipper Side	Left	Left
Color	Morning Blue	Morning Blue
SKU	14203	14205
Country of Origin	Vietnam	Vietnam