Zpacks Arc Haul Extremely Males’s & Ladies’s Backpack Overview

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That is an in-depth assessment of the Zpacks Arc Haul Extremely Backpack in 2022. This backpack is available in a number of sizes and each a males’s and ladies’s model.

In case you are seeking to transfer into ultralight mountaineering then a lighter backpack will show you how to obtain your objective. However not all ultralight backpacks are made the identical. So, I going to check out the Zpacks Arc Haul Vary and see in the event that they ship as one of many finest ultralight backpacks available on the market in 2022.

I’ve hiked virtually 10000 miles / 16000 km in the previous couple of years on lots of the finest thru-hiking trails on the planet. Because of this, I do know what separates a great backpack from a mean one. So hold studying to seek out out extra in regards to the Zpacks Arc Haul Backpack.

In-Depth Overview of Arc Haul Extremely

Zpacks Arc Haul Extremely 40L

Zpacks Arc Haul Ultra 40L review

Weight: 19.4 oz / 551 grams (Medium)

> Ultralight
> Good weight carrying capability of as much as 40lb
> Waterproof and seam sealed
>Excellent for mild and quick in a single day or quick journeys
>Not Low cost
>40L is a bit small for most individuals

Zpacks Arc Haul Extremely 50L

Zpacks Arc Haul Ultra 50L Review

Weight: 21.4 oz / 606 grams (Medium)

> Ultralight
> Good weight carrying capability of as much as 40lb
> Editors alternative for finest males’s ultralight backpack 2022
> Waterproof and seam sealed
>Extra sturdy than different ultralight packs
>Not Low cost
>Too small for many who haven’t dedicated to ultralight and ultra-compact gear for multi-day journeys.

Ladies’s Zpacks Arc Haul Extremely 60L

Women's Zpacks Arc Haul Ultra 60L Review

Weight: 21.2 oz / 600 grams (Medium)

> Comfy Ladies’s particular Shoulder Harness
> Ultralight
> Waterproof and seam sealed
> Editors alternative for finest ladies’s ultralight backpack 2022
> Excellent for ultralight thru-hikers who’ve already minimize the load and dimension of all their gear
>Not Low cost

Zpacks Arc Haul Extremely 60L

Zpacks Arc Haul Ultra 60L review

Weight: 21.9 oz / 620 g (Medium)

> Ultralight
> The 60L is one of the best stability between carrying capability and weight
> Excellent alternative for many for via hikers
> Waterproof and seam sealed
>Not Low cost

Zpacks Arc Haul Extremely 70L

Zpacks Arc Haul Ultra 70L Review

Weight: 22.5 oz / 638 g (Medium)

> Ultralight
> Giant capability 70L
> Nice for thru-hiking
> Waterproof and seam sealed
> Bearvault 500 matches horizontally which makes this completely suited to locations such because the JMT and PCT.
>Not Low cost
>As this can be a bigger pack some might attempt to fill it with gear which defeats the aim of utilizing an ultralight pack.

The Zpacks Arc Haul Extremely is an ultralight backpack finest suited to thru-hiking and backpacking journeys. When backpackers are on the lookout for an ultralight backpack the Zpacks model is all the time proper up there as probably the greatest.

The comparatively new Extremely cloth is extra abrasion resistant than beforehand used ultralight materials resembling Dyneema and nonetheless simply as waterproof. To help with water resistance the pack encompasses a roll-top closure. I like roll-top closures as a result of if it is advisable to carry an enormous load or a small load you may regulate the closure completely.

There are two very useful and useful aspect pockets which might be excellent for water bottles and tent poles. The rear mesh pocket is a beneficiant dimension and ideal for airing out moist rain jackets or socks and for storing objects you need fast entry to.

The carbon fiber body is light-weight and the addition of a ventilated mesh again panel provides to the consolation of the pack. It’s going to match a bear canister when mountaineering in bear nation and the bigger 70L model will match the canister horizontally to make sure loads of room for different gear.

General, ultralight backpackers will naturally be dreaming of utilizing this backpack however hold studying to be taught extra.

Zpacks Arc Haul Ultra Backpack


The Zpacks Arc Haul Extremely has a ventilated body design. There may be an ultralight detachable mesh panel that permits air to flow into between your again and the backpack. The body is supported by a sequence of versatile carbon fiber poles and flat bars that enable the pack to maintain its form and keep off your again.

When testing and utilizing the backpack in desert-like warmth I discovered the air flow to work fairly nicely. However when the backpack is overfilled for a protracted journey with plenty of gear the again panel tends to bulge into your again. Not notably good when exhausting objects like ultralight cooking pots rub in your again. So take be aware, and pack the backpack with sharp objects away out of your again. After I rearranged my pack it labored completely and as marketed. After I was carrying a lighter load the pack was not overfilled and this was not a problem.

General, the body of the Zpacks is nice and permits this pack to face out from different frameless backpacks. Few packs have air flow on the again that works nicely, and those who do weigh twice as a lot or extra. Due to this fact, this pack works nicely as an ultralight framed backpack.

Zpacks Arc Haul Ultra frame and ventilation on the back
Carbon Fiber Body and Air flow


The Zpacks Arc Haul makes use of a light-weight harness that’s absolutely adjustable. The harness will be adjusted up or right down to make it longer or shorter in again size. In addition to having a sternum strap and cargo lifters.

The harness comes with a few added extras when you select to organize them on the time of checkout. These embrace a mountaineering umbrella holder. You probably have by no means used an umbrella when mountaineering then right here is your probability. They work nicely and are extremely really helpful. There are additionally choices for water bottle pockets and shoulder pouches and extra.

Zpacks Arc Haul Ultra harness and frame

Hip Belt

The hip belt is snug and is available in a alternative of a number of sizes to make sure it is going to custom-fit you. It is usually replaceable do you have to acquire or drop some pounds and discover the hip belt not matches you. It’s light-weight and cozy however lacks pockets as commonplace, they should be added as an additional. Lately most individuals want hip belt pockets, myself included, so take into account ordering these when buying the pack.


The Zpacks Arc Haul Extremely vary of backpacks are among the lightest available on the market in 2022. Not solely are they among the lightest backpacking backpacks however they provide a degree of consolation that many others can’t, particularly when carrying a barely heavier load. General, they’re probably the greatest at school for weight.

Weight Specs:

  • Arc Haul Extremely 40L – 19.4 oz / 551 grams (Medium)
  • Arc Haul Extremely 50L – 21.4 oz / 606 grams (Medium)
  • Arc Haul Extremely 60L – 21.9 oz / 620 g (Medium)
  • Ladies’s Arc Haul Extremely 60L – 21.2 oz / 600 grams (Medium)
  • Arc Haul Extremely 70L – 22.5 oz / 638 g (Medium)

Carrying Capability and Measurement

The Zpacks Arc Haul Ultras capability ranges from 40 Liters to 70 Liters. In the course of the testing of this gear, I used the 50L model and located that enough for my ultralight setup. I’m assured that I can match all my gear, 4L of water, and 5-7 days value of meals. Not everybody will be capable to do that which is why most individuals will like the marginally additional dimension of the 60L model.

The 40L, 50L, and 60L will match a standard-sized bear canister vertically contained in the pack. However the best choice is to get high straps which Zpacks promote individually and carry the canister on the highest of the pack. That is my most popular possibility for the 40L, 50L and 60L variations.

The 70L model is slightly an excessive amount of for most individuals and in most conditions, let’s face it, you might be shopping for a backpack like this since you are eager to be ultralight and carry much less gear. Having mentioned that, the 70L backpack is ready to match a bear canister horizontally making it a sensible choice for the Pacific Crest Path, John Muir Path, or journeys in Canada and Alaska.

The capability of every of the Zpacks Arc Haul Extremely backpacks is as follows:

  • Arc Haul Extremely 40L
    Most important Compartment 28L
    Outer Pockets 8L
    Facet Pockets 2L
  • Arc Haul Extremely 50L
    Most important Compartment 37L
    Outer Pockets 8L
    Facet Pockets 2.5L
  • Arc Haul Extremely 60L
    Most important Compartment – 47L
    Outer Pockets – 8L
    Facet Pockets – 2.5L
  • Ladies’s Arc Haul Extremely 60L
    Most important Compartment – 47L
    Outer Pockets – 8L
    Facet Pockets – 2.5L
  • Arc Haul Extremely 70L
    Most important Compartment – 57L
    Outer Pockets – 8L
    Facet Pockets – 2.5L
Zpacks Arc Haul Ultra 50L backpack

Materials and Sturdiness

The newish extremely cloth used on the Arc Haul may be very abrasion resistant however continues to be sturdy and light-weight. Add to that the truth that it’s also very tear-resistant, UV-resistant and waterproof. It’s this mix that has Extremely as the latest favourite product amongst ultralight backpack producers together with Zpacks. Extremely is actually extra sturdy and abrasion resistant than the opposite light-weight materials, Dyneema. However how does it stack up after getting used and abused.

Water Resistance

The Zpacks Arc Haul Extremely is made with Extremely cloth that comes with a bonded waterproof layer that’s extremely water-resistant. All of the stitching seams have been manufacturing unit sealed. All this implies you basically have a water-resistant backpack. In apply when testing this backpack I discovered that it was not solely waterproof however I used to be so assured in how waterproof it was that I not trouble packing spare garments in a water-resistant stuff sack. These days are gone while you use this pack. The truth that the pack is waterproof will mean you can scale back the variety of stuff sacks or nasty plastic luggage that you just take with you into the backcountry. Regardless of being waterproof, I’d nonetheless advocate a good waterproof stuff sack to your sleeping bag. By no means know while you would possibly make a gap within the pack and find yourself with a moist sleeping bag.

Zpacks Arc Haul Ultra water resistance test

Sizes and Match

The Zpacks Arc Haul Extremely is offered in a spread of again lengths starting from XS to XL in males and a brief torso size of between 15-19 inches / 38 to 48 cm in ladies’s dimension.

The waist belts are available in XS to XL which ranges from 24 inches to 44 inches, so there is no such thing as a excuse for not discovering a pack that matches correctly. When you placed on weight or drop some pounds and wish to vary your hipbelt that’s no challenge, simply order a brand new dimension and match it your self.

Earlier than buying you should definitely verify their useful sizing information on the identical web page as the acquisition web page on their web site. When you discover that you’ve got misplaced or gained weight over time it’s reassuring to know which you can buy a substitute hip belt at any time and match it to the backpack your self. This may be useful for backpackers who lose a number of weight whereas thru-hiking, or have taken up backpacking whereas a bit chubby and drop some pounds over time.

Carrying Water and Facet pockets

There are giant pockets on both aspect of the principle compartment. These are able to carrying 2 x 1L water bottles every for a complete of 4L of water carrying capability and nonetheless have sufficient room for a mountaineering umbrella and tent poles if wanted. I used to be capable of load a 3L water bottle into the aspect pockets however it was a decent squeeze and concerned transferring round among the objects in the principle compartment to make room. Could be good to know in case you are mountaineering in a dry desert or someplace you want a considerable amount of water-carrying capability. Of be aware, it wasn’t potential to take away the 3L water bottle with out taking off the pack or getting another person to take it out and put it again in! 6 liters is a number of water, and a number of weight! I’m certain Zpacks wouldn’t advocate doing such a factor however a few of these lengthy water carries on the PCT or CDT would possibly make it a great possibility.

The aspect pockets are sloped barely ahead to make reaching them simpler however I nonetheless discovered it slightly exhausting to entry them. Additionally be aware that there is no such thing as a hydration bladder sleeve contained in the pack and no option to grasp one inside, so depart that at residence.

General, the aspect pockets work nicely for water carrying however I discovered it exhausting to constantly entry them whereas strolling. Another packs make higher aspect pockets for accessing water bottles.

Zpacks Arc Haul Ultra side pockets
Zpacks Arc Haul Extremely with 1.5L waterbottle

Backpack vs different backpacks

The Zpacks Arc Haul Extremely is one of the best ultralight backpack available on the market in 2022.

In comparison with the Osprey vary of backpacks this isn’t as snug however considerably lighter. In comparison with the closest competitor the Hyperlite Mountain Gear vary of packs the Zpacks Arc Haul Extremely is lighter and feels a bit extra snug to make use of. Learn extra within the full comparability assessment of the Greatest Backpacks 2022.


The Zpacks Arc Haul Extremely just isn’t the most affordable backpack available on the market. There are some which might be cheaper on the market however not many might be as light-weight as this and capable of carry as much as 40 lb in weight. Though I’d advocate that you just hold your pack base weight under that.


The Zpacks Arc Haul Extremely is an ultralight backpack that’s fairly sturdy and cozy, it simply works. You will discover extra snug backpacks that weigh greater than twice the load of those packs however that’s not why you purchase an ultralight backpack. You purchase this backpack since you are committing to additionally taking an ultralight tent and different ultralight gear with you.

General, that is my favourite ultralight backpack and it’s the present editor’s alternative as one of the best ultralight backpack. When you select to get one, simply you should definitely make the dedication to strive your finest to have a base weight of lower than 10 lb / 4.5 kg. When you do, this pack might be excellent for you. When you can hold your pack under 20 lb / 9 kg then this backpack will show you how to transfer into ultralight backpacking. Extremely rated and an excellent purchase.

Continuously Requested Questions

Is the Zpacks Arc Haul Extremely backpack any good?

The Zpacks Arc Haul Extremely backpack is the present Editor’s Alternative at BikeHikeSafari because the Greatest Ultralight Backpack. Not solely is it light-weight however sturdy, waterproof and cozy sufficient for something from in a single day to week-long backpacking journeys. It’s a favourite amongst thru-hikers.

Zpacks Arc Haul ULtra Pin

BikeHikeSafari Gear Overview Course of

The writer, Brad McCartney from BikeHikeSafari is a small unbiased adventurer and out of doors gear tester who owns and runs BikeHikeSafari.com.

BikeHikeSafari just isn’t half of a big weblog community and is proudly unbiased. All critiques on this web site are unbiased and trustworthy gear critiques 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 out of doors retail retailer and may be very skilled in what’s necessary when utilizing and testing gear for critiques like this.

BikeHikeSafari won’t ever obtain any cash for critiques and they don’t settle for sponsored critiques on this web site. All of the feedback in regards to the gear critiques are from the writer based mostly on his years of expertise. Hope this unbiased assessment was useful for you.

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