By comparing the Alpine Light layer to its fleece counterparts you find it lighter, more compact, and far warmer. The secret to the warmth of this garment is the phenomenal wind shedding ability of the 30-denier Ballistic™ nylon shell and copious amounts of 800 fill power goose down. By blocking a high amount of wind you are able to conserve the heat your body naturally produces. Cheat the icy blasts this Fall and Winter season and stay toasty warm whether you frequent the hidden slopes of your favorite backcountry spot, endure the challenges of a winter camp, or like to look the part around the trendiest mountain towns.

Weight: 12.6 oz / 357 g (size Large) (Validated on ProLite Scales)

• High quality 800 fill power hypoallergenic goose down
• 30 denier Ballistic™ rip-stop nylon shell
• 30 denier Ballistic™ taffeta lining
• Single quilt construction to reduce weight
• Standard DWR finish
• Micro-fleece lined collar
• Elastic cuffs to seal out drafts
• Hand warmer pockets
• Internal drop pockets
• Reverso front zipper
• Stuff sack included, (additional 0.6 oz)

• Down Fill Weight: 4.0 oz
• Compresses: 5.2" x 10"
• Sizes: Small, Medium, Large, Extra Large

For years, sleeping bag manufacturers have used all-natural goose down insulation because of its unparalleled warmth and exceptional compressibility. After years of searching for the very best down in the world, MontBell selected the very lightweight down of the Gray Goose for its superior ability to trap air.