Ultralight down mummy bags that feature expandable panels for customizable fit – patent pending
Two zippered panels run from shoulder to footbox adding 5 inches of additional girth to each side (10" total) when opened
Dual zipper sliders on expandable panels allow you to unzip from top and bottom to give you multiple fit adjustment options
Body-mapped baffle construction optimizes thermal efficiency
Jacket-style hood opening contours to the shape of your face for a comfortable, snug fit
Low-profile cordlock lets you un-cinch the hood with one hand
Insulated tube along upper hood opening seals out drafts when cinched
Vaulted footbox construction provides more loft and warmth

Zipper Specs

Regular Zipper Length:    65" / 165cm YKK #5 anti-snag locking zipper for a smooth, quick zip
Long Zipper Length: 70" / 178cm YKK #5 anti-snag locking zipper for a smooth, quick zip
3-D anti-snag draft tube prevents heat loss along the zipper
Zipper Garage
Available in Left zipper only

Bag Includes

Internal mesh stash pocket for phones and other little ditties
Interior fabric loops for sleeping bag liners
Streamlined exterior loops for hang drying or storage
Storage sack & stuff sack included

Contruction / Materials

Ultralight polyester rip-stop shell fabric with a water-repellent finish
Lightweight polyester taffeta lining featuring a wick finish that spreads moisture out for quicker drying and optimal moisture management
850 fill DownTek™ repels water while maintaining insulating value - bluesign® Certified PFOA and PFOS free water repellent chemistry
Imported