Constructed with responsibly sourced and 'Responsible Down Standard' certified DownTek PCF-FREE water-resistant 900 fill power goose down which stays dry 90% longer than untreated down.
 
Each compartment is overstuffed with 30% more 900 Fill Power Premium Goose Down than is necessary for maximum loft to account for any future down compression.
 
Vertical baffles on the upper body keep down from migrating to the sides. Tightly spaced compartments help keep the down evenly distributed so there are no cold spots.
 
This bag features an envelope style foot box that is roomy, and fits the shape of your feet comfortably when lying on your side, on your stomach, or on your back with your feet angled out in a relaxed position. Sewn through seams keep the weight to a minimum.
 
Black fabric on the inside for quick drying. Both the liner and the shell are treated with PFC-Free C0 durable water repellent to resist rain spray and body moisture. 
 
The quilt has a snap at the center to help keep the sides secured underneath you. A Sleeping Pad Quilt Strap can be added if desired to keep the sides tucked and in place.
 
A snap at the top keeps the bag securely closed at the neck.
 
An Elastic cord can be cinched tight around your neck to keep out drafts, or pull the bag up around your ears. This bag does not have a hood- wear a Fleece Hat, a Zpacks Down Jacket w/ a hood, or size up in length if you want to pull it up around your head.  
 
A Slim Dry Bag is included, and adds ~.6 ounces (17 grams) to the listed weight. The dry bags are a comfortable fit and can be compressed smaller by squishing the contents and rolling the top down more.
 
All Zpacks gear has a two year limited warranty against defects in materials or workmanship. Please see our return / warranty policy.
 
Our sleeping bag shell materials do not contain any harmful chemicals such as flame retardants. Our shell is treated with C0 Durable Water Repellent, which is free of PFOA and PFOs
 
Weight
Slim Short: 245 g
Slim Medium: 258 g
Standard Short: 263 g
Standard Medium: 276 g
Standard Long: 289 g
Broad Medium: 291 g
Broad Long: 304 g