The Argali Alpine 0 is a brilliant heat zero-degree sleeping bag insulated with 850 fill energy goose down that’s optimized for cold-weather tenting and backpacking. Designed for folks with broad shoulders and broad hips, the Alpine 0 is extremely heat and options an overstuffed neck baffle, overstuffed draft tubes, a two-way, anti-snag zipper, and an ultralight Pertex Quantum material shell. Argali is a boutique gear producer that focuses on ultralight looking gear, incorporating the design patterns and finest practices of premium backpacking tools producers in merchandise purpose-built for looking prospects.
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- Temperature Score: 0F (Consolation)
- Gender: Unisex
- Insulation: 850 Fill-power down, not handled with waterproofing brokers
- Down insulation weight: Common 31.0 oz; Lengthy 34.0 oz
- Sleeping Bag Weight: 2 lbs 12.5 oz (Common) 2 lbs 15.8 oz (Lengthy)
- Dimension (Inside Girth): 64″ Shoulder / 58″ Hip / 40″ Foot
- Size: Common measurement matches sizes as much as 6′ 1″; Lengthy matches as much as 6′ 7″
- Material: 15D Pertex Quantum (PFC-Free DWR)
- Zipper: 3/4 size, two-way anti-snag
- Baffle Loft: 7″
- Stuff Sack Dimension: 8.5″x19.5″
Down Insulation

The Argali Alpine 0-degree sleeping bag is insulated with 850 fill energy European goose down that has not been handled with a waterproofing agent. This isn’t the norm for looking gear producers, the place waterproof down remains to be thought of essential. Argali went with untreated down as a result of premium backpacking sleeping bag and quilt producers resembling Enlightened Gear and Feathered Mates use untreated down as an alternative of down that has been coated with a waterproofing agent. Specifically, it maintains its loft and insulation worth longer, over a few years, and is of course water repellent already.
The insulated within the Alpine 0 is organized in horizontal and vertical baffles to forestall down shift and preserve the down from migrating with use. To shed weight, the material has a differential reduce, which means interior lining material is reduce smaller than the outer shell material, permitting the down insulation to completely loft and preserve its heat by offering extra space between the interior lining and the outer shell, even when the sleeper strikes or applies stress on the bag; primarily, the outer shell can develop to accommodate motion whereas the interior lining stays secure, stopping compression of the insulation.

Sleeping Bag Draft Collar and Draft Tubes
The Alpine 0 has an additional thick draft collar that loops over the chest and round your neck and higher shoulder seal in heat. The draft collar snaps closed with a plastic snap on the left and has a drawstring on the proper to tighten it and forestall heat air from leaking (extra on this beneath). That is the most important and puffiest draft collar I’ve ever used on a sleeping bag, together with -20 diploma baggage from Western Mountaineering, NEMO, and Brooks Vary Mountaineering.


The facet draft tubes are equally outsized. Argali additionally makes use of a two-way, anti-snag YKK #5 zipper and runs two strips of additional heavy material alongside the highest and backside of the zipper to forestall it from snagging the material. This can be a characteristic solely discovered on premium cold-weather baggage. I didn’t expertise any zipper snags with this bag, and also you gained’t, given the best way it’s constructed.
Mummy Hood
The hood is massive and closely insulated. Argali sells a artificial insulated pillow that matches into it and is value utilizing to take up among the quantity because the additional hood quantity is usually a little cumbersome. Third-party pillows may also be used. Argali’s pillow can be utilized as is, or you’ll be able to stuff extra clothes inside it to beef it up, though I discover it sinfully comfy as is. It has small hidden buttons within the seams that connect with buttonholes within the bag to carry it in place.


The scale of the mother’s face opening is managed by a shared twine lock, which can be used to stress the draft collar: each might be tensioned independently from each other, so you’ll be able to tighten the draft collar whereas loosening the hood. The entrance of the hood is surrounded by its personal down-filled draft tube, so your head goes to remain toasty heat.
Sizing
The regular-sized Alpine 0 is sized for folks with broad shoulders and hips. Whereas that’s good in case you like to reinforce your sleeping bag with extra layers of clothes or retailer water inside it to forestall it from freezing in a single day, it will probably make a bag colder whether it is too massive. When looking for chilly climate baggage, make sure to take match into consideration since an outsized bag can take longer in your physique to warmth up. On the flip facet, that additional room could make issues rather more comfy, particularly since winter nights are so lengthy, and also you’re going to be within the bag for a very long time. I weigh 175 lbs and located the Alpine 0 to be massive for me. If this occurs to you, you’ll be able to shim out the additional house with clothes or a down puffy to scale back the time it takes to warmth it up.
Comparable 0-degree sleeping baggage
Suggestion
The Argali Alpine 0-degree sleeping bag is a extremely refined cold-weather sleeping bag designed for hunters and wilderness adventurers. It’s made with premium supplies and options which are on par with the most effective sleeping baggage utilized by backpackers. Sized for bigger people, it’s fairly spacious and cozy to sleep in, regardless of being comparatively light-weight. Argali makes different gear, together with ultralight tents that may also be of curiosity to backpackers. I’d encourage you to take a look at that gear, too.
Disclosure: Argali donated a sleeping bag for assessment.
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