Adrenaline 1+ Season Mummy - Regular

1 lb 5 oz. | 610 g

rating: 40°F / 4°C

$280.00

The lightest member of the Adrenaline Series is amazingly compressible yet relofts quickly when freed from its stuff sack thanks to the springy 800+ fill power goose down.

Materials:
800+ Fill Power Goose Down Insulation; 100% Tier 1 Recycled 22 Denier Polyester Fabrics; Diamond Ripstop Shell; Ripstop Lining; Waterproof-Breathable Pertex® Shield Eco Hood and Foot Protection

Center-front zipper with draft tube and top snap for venting is always easy to reach and prevents a hard pressure point when sleeping on your side
Single pull cinch on the snug-fitting SkullGlove™ hood for ease of adjustment
Arid Zones™ with Pertex® Eco waterproof-breathable fabric at the head and foot of the bag protect against condensation in critical areas
6"/15 cm quilt spacing with 3-4" total loft
Dependable YKK® zipper with reversible slider backed by snag-resistant guard on lining
Vertical and horizontal chambers optimize down distribution for maximum warmth
50/50 down distribution for full loft on top and bottom of bag for consistent warmth in all sleeping positions
Internal and external hang loops for drying and storing
Upgraded with 100% Tier 1 Recycled shell, lining, Arid Zone™ and stuffsack fabrics
Premium 800+ fill power goose down - the loftiest fill power sustainably harvestable
Waterproof recycled nylon stuff sack and breathable cotton storage sack included

Backpacker's Editor's Choice "Green Award"

GoLite has been honored with Backpacker Magazine's 2010 Editors’ Choice Award, for its extensive use of Tier 1 recycled fabrics. Read all about it in the Press Release section of "The Meaning of Lite".

Premium Goose Down Fill

We use premium 800+ and 650+ fill power goose down in different products depending on the design and end-use. Down is still the most thermally efficient insulation available, providing more warmth for its weight than any other insulation available. Down is also superior in its drape, comfort, lifespan, and compressibility. All of our down is renewably managed using a hypoallergenic processing technique.

800 Fill Power
800+ fill power down is more compressible and provides a greater loft to weight ratio than 650+ fill power, and is used in our highest performance down products. We specify a 90/10 cluster to feather ratio for optimum loft and recovery.

650 Fill Power
Our 650+ fill power down is 15% loftier than the industry standard 550+ fill power down and exhibits excellent compressibility and recovery characteristics. We process it to an 85/15 cluster to feather ratio to emphasize maximum recovery from compression.

Pertex® Shield Eco

Pertex® Shield Eco—The Pertex Eco series of fabrics feature woven Eco CircleTM recycled polyester yarns, yet still meet Pertex’s exacting performance standards. Both post-consumer and post-industrial waste are recycled to make Pertex® Eco.

Recycled Content

Our newly developed Tier 1 recycled polyester and nylon materials test to the same high standards as their conventional, non-recycled alternatives. We use them whenever possible because of the massive reductions in energy use and resource consumption required to produce them vs. the virgin, petroleum-based alternatives. More information can be found under ‘Performance Technology’ within ‘The Meaning of Lite’ section of this website.

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The GoLite Index Adrenaline 1+ Season Mummy - Regular

Environmentally Preferred Materials

Responsible Sourcing & Transportation

End-of-Life Responsibility

The GoLite index is a report card we developed that measures each of our products against our social and environmental impact goals. By using our sustainable design principles along with rigorous grading criteria, we assess the impact of 100% of our products. We score each product in three major areas: Environmentally Preferred Materials, Responsible Production, and Education & End-of-Life Programs. These categories get at the environmental quality of the materials we use, the human rights performance of the factory where the product was made, and the responsibility we take for our product's end-of-life. Check it out and let us know what you think. We’re listening.

Backpacker's Editor's Choice "Green Award"

Premium Goose Down Fill

Pertex® Shield Eco

Recycled Content

Outside Gear of the Year Award-Winner

"Thanks to its top-of-the-line 800-fill down, light fabrics, half-length zipper and trim cut, the Adrenaline 20 packs down to the size of a loaf of bread. Even more impressive, at less than two pounds, the Adrenaline is about a half-pound lighter than the average 20-degree down bag. Add the unique zipper placement--right down the middle--and you've got a remarkably compressible and comfy bag."

--FREDERICK REIMERS, OUTSIDE BUYER'S GUIDE 2009, GEAR OF THE YEAR AWARDS

Backpacker Editor's Choice Award, 2008

"These sacks are warm like the Grand Canyon is big: You gotta experience it to understand it.

There are plenty of comfortable, compressible, lightweight sleeping bags out there. But there's only one test that really matters: Can the bag nail all three of those criteria and keep you warm wight down to the bottom of its temperature rating? Our testers pushed the limits of all three of the Adrenaline bags--from open-air bivies in Capitol Reef National Park to bone-chilling nights at 14,500 feet in Nepal--and even the cold-sleepers on staff reported blissful warmth."

BACKPACKER, EDITOR'S CHOICE, APRIL 2008