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.