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Gear reviews | EVOC SUMMIT 20

Small, lightweight ski backpack by Evoc

03/22/2025 by Lorenzo Rieg
With the SUMMIT 20, Evoc is launching a compact, no-frills and very lightweight backpack this season, which we tested for you while ski touring and freeriding.

First impression

The SUMMIT 20 comes in plain black and white and is, as expected, a no-frills and really very lightweight backpack. The slim and rather long shape quickly makes it clear that you won't necessarily be able to fit a lot inside, but the backpack sits well and close to your back and is very light. The backpack reminds me a little of the Arc'teryx Alpha SK 32, but of course it was a whole lot bigger.

As already mentioned, the backpack has few frills, but still has the most necessary features. The internal safety compartment is minimalist, but serves its purpose. The unpadded hip belt is also quickly noticeable, but given the presumably low weight of the backpack, this shouldn't be a problem. Skis can be attached either sideways or diagonally using the appropriate straps, but you probably won't be able to attach a snowboard without tinkering. There is a side access at the bottom, where you can also separate the backpack from the inside, as well as a compartment for a hydration bladder and a small zippered compartment for the usual small items. There are few other fastening options on the outside, but in principle a helmet net could be attached, which is not included in the scope of delivery.

Other noteworthy features include the top closure, which has a drawstring and an additional cover with a strap. The latter also makes it possible to attach limited additional material such as a rope or jacket. There are also two mesh pockets on the shoulder straps.

Tester and test conditions

I am 183 cm tall and weigh around 80 kg. I spend a lot of time in the snow, mostly on ski tours, but also in the ski resort. The main thing for me is the descent and I'm certainly not a lightweight fanatic. Nevertheless, I was interested in the lightweight backpack and really enjoyed testing it. Most of the time I'm out and about with the larger Arc'teryx Voltair, which is quite heavy by today's standards. If this is too small, which can happen on ski tours depending on my gear requirements, I usually reach for one of the Evoc Patrol models.

I received the backpack back in spring 2024 and have since extensively reviewed it, especially on spring gear reviews where I didn't have much gear with me, but also on hikes in summer.

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Test report

The backpack really isn't big, but I manage surprisingly well with the space it offers on ski tours, at least when I don't need any special equipment such as a harness and rope. In addition to the safety equipment, on the ascent, where the backpack is usually fuller, I get a water bottle, the skins, the usual small stuff (multitool, speed, wallet, cell phone, ...), a pair of gloves, the goggles, a fleece jacket, a (compact) insulation jacket, something to eat and a small camera in the backpack. With a bit of stuffing, I can also fit a hard shell jacket, but I usually put this on top of the backpack. As soon as you take even one additional item with you, such as a large SLR camera or crampons, the jacket has to go on the outside of the backpack anyway. The same applies to the helmet, of course, which I usually hang on the two upper side straps, which means it sits quite well at the back of the backpack.

The side access at the bottom of the main compartment is quite practical, especially as the narrow shape means you can hardly get to the things at the bottom of the backpack without having to empty it. I usually put my water bottle here, so that I have a heavy item at the bottom of the backpack for load distribution and I can also get to it quickly. If I need to take crampons with me, I also like to put them at the bottom. If I then remove the bottle (or crampons) from the side, I can easily reach the items above, such as gloves, from below.

Since the backpack is really very light and the small size means that there is hardly any risk of it being really heavy, the minimalist hip belt is completely unproblematic in practice. It serves more to hold the backpack securely to the body than to transfer the load to the hips. However, as it hardly adds any weight, this is of little relevance. Only when carrying long distances with skis - the ski holders work excellently - would a more solid hip belt be desirable, as the backpack then becomes noticeably heavier. Otherwise, the thin but padded shoulder straps are sufficient for the load.

The backpack sits very well on the body, both on the ascent and on the descent. Together with the really low weight, it doesn't get in the way on the descent and of course has the advantage of being very light on the ascent.

I haven't really found a useful purpose for the mesh pockets on the shoulder straps yet. The cell phone would fit well here, but I don't like carrying it right next to the avalanche transceiver. Endurance athletes would probably put gels or a small water bottle here, but I just have something like that in my backpack - I'm not usually in such a hurry that I can't put it down from time to time.

Finally, the backpack makes a very robust impression. The low weight is not due to the thin material; on the contrary, it is actually quite sturdy. The workmanship is also top-notch, and the backpack has yet to show any signs of wear on me.

Conclusion

Really good, lightweight backpack for all those who don't take all their household goods with them on ski tours or are mainly out and about in the ski area. Certainly not for heavy loads, but it carries excellently and can (clearly) do more than you might think at first glance.

Advantages and disadvantages

+ Super lightweight

+ Does exactly what it should - minimalist but very well thought out

- Not always easy to pack and unpack

- Wide straps at the back would be great, to be able to attach things like a jacket better on the outside

Information

RP €170,-

  • Ski holder (diagonal/vertical)

  • Touring skin/crampon compartment with side access

  • Ice axe holder, can also be used for ski poles

  • Multifunctional fastening loops for attaching a separate helmet holder

  • Avalanche compartment including emergency plan

  • Compartment for a hydration bladder with a volume of up to 3 l

  • Pockets for energy bars and gels

  • Compartment for a hydration bladder with a volume of up to 3 l

  • NEUTRALITE CARRY SYSTEM for optimum load distribution

Here is the link to Evoc's website with more information.

The backpack was provided to PowderGuide.com free of charge by the manufacturer. You can find out how we tested it in our test statement.

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