10F Classic Sleeping Bag

24 reviews
$359.00 Weight 20.9 oz / 593.0 g


Lead Time Ships in 4 to 5 Weeks

When the temperatures drop, stay warm and cozy with our award-winning Classic Sleeping Bag. Striking the perfect balance of warmth and weight,​ our ultralight Classic Sleeping Bag features a 3/4th length zipper on the bottom, combining the best aspects of a down quilt and a down sleeping bag, all at an unbeatable weight!

Includes a Free Zpacks Roll Top Dry Bag for Storage! A $30 value!

You can also get a similar bag as a zipper-less Solo Quilt​, or as a Full-Zip​ version that includes a draft tube.

  • Constructed with DownTek water-resistant 900 fill power goose down which stays dry 90% longer than untreated down. It has C6 water repellent with no PFOA or PFOS. Our down is responsibly sourced and is 'Responsible Down Standard' Certified.
  • 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. There are no "sewn through" seams.  
  • Our rectangular foot box 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. 
  • Black fabric on the inside for quick drying. Both the liner and the shell are treated with C6 durable water repellent to resist rain spray and body moisture. 
  • 3/4 Length Zipper extends to your calves. The zipper is positioned on the bottom of the bag allowing for multiple sleep set ups.
  • The bag can easily be opened up for venting in "quilt mode". Most of the time you probably won't even use the zipper.  
  • Since the zipper is underneath you no draft tube is necessary- that means less weight and much less chance of a frustrating zipper snag.  Getting in and out is as easy as turning the zipper to the side, or just slide in or out the top of the bag.
  • A flat clip at the top of the zipper keeps the zipper securely closed. Or use the clip alone with the zipper opened for venting.  
  • 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 warm hat, or a Goose Down Hood, or size up in length if you want to pull it up around your head.  
  • Roll Top Dry Bag is included, and adds ~.9 ounces (25.5 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.




A printable .pdf version is available here.

ISO Rating

While our sleeping bags and quilts have not been tested for their International Standard Organization (ISO) rating, we estimate based on feedback and use they are closest to the middle of the "Lower Limit“ of the ISO ratings.

.59 oz/sqyd Ventum Ripstop Nylon

The inner and outer shells of our sleeping bags and quilts are made from super light, high quality, 7 denier Ventum ripstop nylon. It has a finished weight of just .59 oz/sqyd (20 g/m²). 

Ventum nylon features a high quality "C6" durable water repellent (DWR). The fabric can shed light mist and rain spray but is not waterproof.

Ventum nylon cuts the wind while still allowing for excellent vapor transfer and breathability. It has a soft texture and is not sticky or plastic feeling like some other fabrics in this weight range.

Made in Japan.



DownTek 900 Fill Power Water Repellent Goose Down

DownTek 900 Fill power goose down has a "C6" water repellent which allows it to stay dry over 90% longer than untreated down. The water repellent is PFOA and PFOS free. It is 'Responsible Down Standard' certified, ensuring that the animals are treated humanely. Goose down is a byproduct of the goose meat industry.



A printable .pdf version is available here.

Click here for full instructions on how to wash our down sleeping bags and quilts.

Customer Reviews
4.8 Based on 24 Reviews
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KH
06/28/2020
Krista H.
United States United States
Comfy Warm and no Draft

Traded my enlighten equipment revelation for this extremely light bag. I didn’t lose any of the weight but retain all of the warmth. And most importantly the draft is gone. Hallelujah.10° bag with a 950 fill. Sleeps comfortably in the high 30s. Haven’t tested it any colder than that. I am extremely cold natured.

RP
04/06/2020
Rima P.
Netherlands Netherlands
Zpack duplex and classic sleeping bag (10F)

Lightweight and great quality! I am an extremely cold sleeper and I managed to just stay warm at -1 celcius. Great gear, can't wait for adventures after corona!

Zpacks 10F Classic Sleeping Bag Review
JL
03/24/2020
James L.
United States United States
Classic Bag

Got the 10 degree long broad. Probably went overboard because she is mad thick! It’s perfect in every way.

Zpacks 10F Classic Sleeping Bag Review
MV
02/02/2020
Michelle V.
United States United States
Comfy, Warm, Lite

I finally decided on my sleeping bag for my 2020 AT Thru Hike! I'll let you know the outcome when I reach Mt. Katahdin!

EH
01/23/2020
Edward H.
United States United States
Sleeping bag

Great price, great weight, great size