This can be a gear overview of the model new Zpacks Mummy Sleeping Bag.
The Zpacks Mummy Sleeping Bag incorporates a full wrap-around zip that may successfully flip this from a Hooded Mummy Sleeping Bag right into a Backpacking Quilt.
This new hooded mummy bag from Zpacks is impressively versatile. A lot in order that it made the checklist of the finest sleeping luggage and finest backpacking quilts in 2024.
The Zpacks Mummy Bag is available in two temperature scores, 10F, and 20F.
That is an up to date overview that displays 2 years of use and testing of the 10F mummy sleeping bag. Hold studying to seek out out extra.
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How We Examined
Zpacks Mummy Sleeping Bag on this overview has been extensively evaluated and researched by the knowledgeable writer who has greater than 30 years of expertise in Through-Mountaineering, Backpacking, and Mountaineering. He additionally spent a number of years managing a mountaineering retail retailer and is considered an knowledgeable on this discipline. The Zpacks Mummy Sleeping Bag was provided by the producer for this overview. It has been rigorously examined by the writer for two years in all types of climate on a number of in a single day backpacking journeys. The analysis, testing, and expertise of the writer have mixed to current this sincere and unbiased overview. Learn the Evaluate Coverage for additional particulars.
In-Depth Evaluate: Zpacks Mummy Sleeping Bag Specs 2024
Zpacks 20F Mummy Sleeping Bag
Total Weight: 23.2 oz / 659 grams (normal width / medium size)
Shell Weight: 7.6 oz / 217 grams
Down Fill Weight: 15.6 oz / 442 grams
Professionals:
> Ultralight
> Will be unzipped and used as a quilt
> Excessive-quality 900 Fill Energy Water Resistant Goose Down
> Overstuffed baffle with 30% extra down
> Include a big waterproof stuff sack
Cons:
> No Lofting Bag
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Zpacks 10F Mummy Sleeping Bag
Total Weight: 27.7 oz / 785 grams (normal width / medium size)
Shell Weight: 7.9 oz / 224 grams
Down Fill Weight: 19.8 oz / 561 grams
Professionals:
> Ultralight
> Will be unzipped and used as a quilt
> Excessive-quality 900 Fill Energy Water Resistant Goose Down
> Overstuffed baffles with 30% extra down
> Include a big waterproof stuff sack
Cons:
> No Lofting Bag
Verify Costs:
The Zpacks Mummy Sleeping Bag will not be solely an ultralight sleeping bag however can be used as a backpacking quilt as a result of full wrap-around zip. This makes this sleeping bag some of the versatile sleeping luggage available on the market in the intervening time.
Like a lot of the Zpacks sleeping bag vary, it is available in 4 colours, particularly inexperienced, blue, black, and my favourite orange. It is available in two widths, the usual, and the broad. On this overview, I examined the usual width and located it to be an ideal width that allowed me to maneuver round contained in the sleeping bag with out feeling cramped.
In the intervening time it solely comes within the 10F and 20F temperature scores. I used and examined the 10F for this overview however the info offered can even be related to the 20F model.
A number of options set this other than a lot of the different ultralight sleeping luggage and quilts available on the market.
Firstly, it has a full zip that enables the bag to be fully unzipped and used as a quilt.
Secondly, it’s overstuffed by 30% further 900 loft waterproof down. I really like this function. It permits you to use the bag extra instances than most different luggage earlier than it must be washed. Excellent for the long-distance thru-hiker.
Thirdly, Zpacks has been capable of produce a high quality sleeping bag that’s heat, ultralight, and has best-in-class versatility.
When in comparison with different ultralight sleeping luggage, the full-length zip elevated the load of this mummy sleeping bag barely. Nonetheless, the power to make use of the bag in a extra assorted vary of temperatures and conditions appears to be a great compromise.
The anti-snag zip labored effectively because of a strip of webbing that runs the size of the zip, and the draft collar does a good job of stopping drafts from coming into.
The Zpacks Mummy Sleeping Bag comes with an outsized Dyneema stuff sack. Not solely is the stuff sack waterproof however the massive measurement makes it simple to pack up the bag within the morning. Though the employees sack is sort of massive, it may be compressed fairly a bit by sitting on the stuff sack to push the surplus air out of the stuff sack. I used to be capable of scale back the pack measurement by half when utilizing this system.
Total, the model new Zpacks Mummy Sleeping Bag is the most effective full zip mummy sleeping bag for 2024. The flexibility of this mummy bag permits it for use as a backpacking quilt and is bound to be highly regarded on thru-hiking trails all over the world in 2024 and past.
Down sort / fill energy
The Zpacks Mummy sleeping bag is filled with 900-fill energy goose down. They use waterproof PFC-FREE DownTek which lets you use the sleeping bag in damp environments with somewhat extra confidence. That is proper up there with among the highest quality down used on any sleeping bag in the intervening time, only a few are utilizing the next loft than 900 fill energy.
What makes this sleeping bag higher than a lot of the competitors is the overstuffing of the baffles. With 30% further down within the baffles it permits the bag to do a greater job at staying lofted in tough conditions resembling damp climate, or when your bag may be very effectively used resembling on a thru-hike.
When your bag is soiled, soaked with weeks and months of sunscreen, physique oils, and extra it’s going to lose numerous its loft and never be as efficient at conserving you heat. The additional 30% of fill will guarantee most loft when different luggage are beginning to lose their loft. Through-hikers who would possibly use this bag for 100-150 nights earlier than washing it’s going to love this function.
Like nearly each sleeping bag available on the market proper now, the Goose Down is Responsibly Sourced and Accountable Down Normal Licensed.
Building
Let’s take an in-depth have a look at how the Zpacks Mummy Sleeping Baggage are made with options such because the Interior and Outer Shell materials, zippers, baffles, draft tubes, hood, and climate resistance.
Outer and Interior Shell material
The exterior face material and inside liner of the Zpacks Hooded Mummy Sleeping Baggage are made utilizing a 7 Denier Ripstop Ventum Nylon. This is without doubt one of the lightest materials used on any sleeping bag which you could purchase in 2024.
It’s coated with a PFC-free DWR coating to stop drops of water from coming into the bag. If you check out this material it’s nearly see-through and intensely light-weight.
Climate resistance
As talked about above, there’s a PFC-free DWR coating on the sleeping bag material. I examined the water resistance and high quality of the DWR coating. Whereas I didn’t sleep outdoors in rain I poured a number of liters of water on the sleeping bag, and I can verify it’s going to present a good degree of water resistance.
The Zpacks Mummy Sleeping Bag could be ok to sleep outdoors underneath the celebs when there’s a very small quantity of condensation in a single day. As talked about above, the 30% overstuffing of down will help in conserving it as lofted as doable.
As you may see from the photograph beneath after I examined the DWR coating on the material, the water beaded fairly effectively. It can get in by the stitching and the place the zips are however it’s reassuring to know that Zpacks use waterproof down. This down would solely have the ability to soak up about 20% of the water. Very spectacular.
Disclaimer: I don’t advocate that you just pour a number of bottles of water over your sleeping bag to check its water resistance nor sleep outdoors within the rain!
Baffles
Zpacks use a mix of vertical and horizontal baffles.
The vertical baffles are used on the higher a part of the bag that corresponds along with your higher physique. They do a great job of stopping any down from shifting throughout the evening. In case you are a facet sleeper or transfer round rather a lot throughout the evening, meaning this design will work effectively for you.
The decrease part makes use of horizontal baffles. These types of baffles do a great job of locking in as a lot warmth as doable. The horizontal baffles at your ft are usually not sewn by to maximise the loft and heat to your ft. Should you endure from chilly ft then you’ll like this design.
Should you endure from actually chilly ft Zpacks have you ever lined with their Goose Down Socks.
Total, there’s little to criticize and plenty to reward with the baffle design, which mixed with the overstuffing of every baffle results in me regard this sleeping bag among the many better of the most effective.
Zips and Draft Tube
The Zpacks Mummy Sleeping Bag is the latest addition to the Zpacks sleeping bag vary because it was solely launched in early 2023.
The zips and draft tubes work as anticipated and do a great job.
Alongside the zip, there’s a size of inside webbing that’s each light-weight and ample sufficient to stop most snags. Should you attempt arduous sufficient you’ll snag the zip however in most conditions, it really works effectively.
Alongside the size of the zip, there’s a draft tube which does a great job. There isn’t a draft tube across the collar or the hood like many different sleeping luggage. However the bag nonetheless appears to do an enough job of conserving the heat in.
Hood
The hood on the Zpacks Mummy Bag may be very fundamental in design and performance. There isn’t a draft tube across the hood or collar however the fundamental design appears to do a great job of conserving the warmth in.
The size of the hood are beneficiant sufficient to have the ability to put on a beanie, down balaclava, or expedition-weight down jacket with out subject.
The toggles are light-weight and fundamental however work effectively. When sleeping in your facet, abdomen, or again the hood stays in place and performs effectively.
Total, the hood is not so good as another sleeping luggage however the hood is heat and the fundamental design does the job of conserving the general weight of the sleeping bag as gentle as doable.
Stuff Sack
The Zpacks Mummy Sleeping Bag makes use of an impressively light-weight Dyneema stuff sack. It’s waterproof and fairly massive. Having a big stuff sack makes it simple to pack the bag within the morning. No must try to squeeze it in completely each time. Simply shove it in any manner you want and it’ll work.
The stuff sack doesn’t use compression straps. You may sit on the stuff sack after placing the sleeping bag inside. It will take away the air and can lower the scale of the packed-up sleeping bag to about half its measurement. After sitting on the bag, do up the clips, and it’ll pack to a small measurement.
The photograph beneath doesn’t do justice to only how small the 10F sleeping bag can compress. It will probably go smaller than the photograph beneath! Nice for the times if you want all of the room doable inside your ultralight backpack.
Consolation
The Zpacks Mummy Sleeping Baggage are available three lengths and two widths. The widths are beneficiant and ample for most individuals to not really feel too cramped. I examined the usual width and located it good for my physique measurement, even when sporting an expedition spec down jacket. In case you are a bigger construct or need further room, you may think about the broader width. Verify the web site for the precise specs.
Total, the sizing of the bag is nice and precisely as talked about on the specification sheet on their web site.
Heat
Zpacks don’t take a look at their luggage to EN or the newer ISO 23537 Requirements. They use temperature scores primarily based on their very own expertise. They estimate the temperature scores to be near the ISO Rated ‘Restrict’ Score of a Sleeping Bag, which is usually known as the ‘transition’ ranking.
I examined this sleeping bag in temperatures slightly below freezing and I stayed heat. As but I’ve not examined the sleeping bag in temperatures as little as 10F. However judging from the quantity of down used within the bag, mixed with the 900 loft, and the standard of the baffles, I might imagine that the 10F and 20F scores ought to be fairly near the restrict/transition scores for most individuals.
Caring in your Zpacks Mummy Sleeping Bag
The Zpacks Mummy Sleeping Bag will not be the most cost effective sleeping bag available on the market, so it’s value caring for it. Probably the greatest issues you are able to do is put on clear backpacking base layers to mattress to stop sweat, filth, and physique oil from penetrating the liner of the sleeping bag. You may also use a sleeping bag liner to maintain it clear.
The right way to retailer your Zpacks Mummy sleeping bag
Zpacks don’t present a lofting bag, which is one factor that might be improved. When storing your Zpacks sleeping bag it’s best to not go away it compressed contained in the stuff sack. Prolonged intervals of doing this will have an effect on the lofting means of the down. The upper the standard of the down (the upper the loft quantity, eg 900) the extra probability you must harm the down over an prolonged interval.
I strongly advocate storing your sleeping bag in a bigger lofting bag to extend the size of service of your bag. Should you do that, you’re going to get at the least 10-20 good years of use out of this bag. Particularly if you happen to handle it and wash it when wanted.
The right way to wash your Zpacks Mummy Sleeping Bag
Over time the Zpacks Mummy sleeping bag will lose a little bit of its loft and you might begin to complain that the bag is not so good as it was once. This occurs with each down sleeping bag. The overstuffing of down on this bag will imply it’s going to outlast most different luggage which can be used equally.
Perhaps your bag would possibly begin to have some funky smells that appear to be a cross between a sweaty health club towel and an unwashed homeless individual. If this happens it’s time to give the Zpacks sleeping bag a wash.
Value
On the time of reviewing this product, the brand new Zpacks Mummy Sleeping Bag is priced on the larger finish of the market. There are cheaper choices on the market however if you’re searching for one sleeping bag to make use of in an ideal number of temperatures then this might be the one you have got been searching for.
Having the ability to fully unzip the bag and use it as a quilt in hotter climate eliminated the necessity to buy a number of sleeping luggage. And when it does get chilly, zip up the sleeping bag, cinch the hood tight and you’ll be good and heat.
And in contrast to another sleeping luggage, there don’t look like any provide chain points.
Zpacks Mummy Sleeping Baggage Vs The Relaxation
How do the all-new Zpacks Mummy Sleeping Baggage evaluate to different Ultralight Sleeping Baggage and Backpacking Quilts in 2024?
This can be a very new bag and in comparison with each different sleeping bag and quilt that I’ve examined and reviewed through the years this one stands out as essentially the most versatile. That is good for thru-hiking and anybody wanting a bag to make use of in an ideal number of temperatures.
In comparison with the Zpacks Zip Round Sleeping Bag, the Mummy Bag is somewhat bit heavier however has a hood. That is basically the one distinction.
In comparison with the Sea to Summit Spark Sleeping Baggage the Zpacks would not have the identical temperature ranges of baggage and are usually not fairly as comfy. However getting the large model of the Zpacks bag would possibly make them equal in consolation. Sea to Summit has a barely higher DWR coating and is a little more sturdy as a result of heavier 10 Denier outer materials.
In comparison with the Therm-a-Relaxation Hyperion Sleeping Bag Vary, the Zpacks Bag is heavier. However there’s way more room contained in the bag and the power to fully unzip the bag and use it as a quilt.
In comparison with the New Zealand Model Macpac Dragonfly Sleeping Bag Sleeping Bag, the Zpacks are lighter and way more versatile. However the Dragonfly does have a a lot better hood, higher climate resistance, and a really completely different however equally good things sack, all of which make that bag heavier.
Greatest Suited Use
The Zpacks Mummy Sleeping Baggage are good for anybody wanting an ultralight sleeping bag that can be used as a quilt and over a variety of temperatures.
My knowledgeable suggestion for this sleeping bag could be to make use of this bag for the next:
- Three-season backpacking within the Rockies or Sierra or North America with the 10F or 20F.
- Nearly any thru-hike wherever on the planet, together with the Appalachian Path, Pacific Crest Path, and Continental Divide Path. Excellent for an ideal number of temperatures.
- Three-season backpacking and mountaineering within the Alps in Europe or mountaineering the Camino. The hotter luggage will probably be effectively suited to three season journeys in most locations.
- 3-season and even 4-season mountaineering in Australia and most locations in New Zealand together with the Te Araroa Through Hike.
- In case you are planning a visit wherever on the planet the place you’ll encounter a variety of temperatures and solely need one sleeping bag. For instance, a multi-week or multi-month journey in South America the place you’ll be at excessive altitude on one backpacking journey, Patagonia for one more hike, and hotter locations and solely wish to take one bag to do all of it.
Conclusion
With best-in-class versatility, this mummy sleeping bag may be fully unzipped and used as a backpacking quilt on hotter nights. This makes the Zpacks Mummy sleeping bag good for thru-hikers or somebody wanting an ultralight sleeping bag that may work underneath a really wide selection of temperatures.
Apart from the value tag, there’s little to fault with this bag. Having mentioned that, I might like to see a lofting bag included to delay the lifetime of the bag when not in use, however that may not match with the minimalist nature of all Zpacks merchandise. I feel within the coming thru-hike season this bag will probably be seen on all of the thru-hiking trails and can solely enhance in reputation over time.
Total, the Zpacks Mummy Sleeping Baggage is essentially the most versatile ultralight mummy sleeping bag for 2024.
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Steadily Requested Questions
Is the Zpacks Mummy Sleeping Baggage any good?
The Zpacks Mummy Sleeping Bag is the latest sleeping bag available on the market from Zpacks. Like all their merchandise it’s ultralight and finest fitted to thru-hikers or backpackers that wish to carry much less weight however have all the most effective options. The most important factor about this sleeping bag is the complete zip that enables the sleeping bag to be unzipped like a quilt.
Do Zpacks Sleeping Baggage use Responsibly Sourced Down?
Sure, All of the down utilized in Zpacks sleeping luggage is ethically and responsibly sourced.
BikeHikeSafari Gear Evaluate Course of
The writer, Brad McCartney from BikeHikeSafari is a small impartial adventurer and outside gear tester who owns and runs BikeHikeSafari.com.
BikeHikeSafari will not be half of a big weblog community and is proudly impartial. All opinions on this website are impartial and sincere gear opinions of out of doors merchandise by the writer.
The writer, Brad McCartney is a really skilled triple crown thru-hiker, adventurer, and bike tourer having spent 1000s of nights sleeping in a tent and sleeping bag (Learn extra). He was a supervisor of an outside retail retailer and may be very skilled in what’s essential when utilizing and testing gear for opinions like this.
BikeHikeSafari won’t ever obtain any cash for opinions and they don’t settle for sponsored opinions on this web site. All of the feedback concerning the gear opinions are from the writer primarily based on his years of expertise. Hope this impartial overview was useful to you.
