Rucsac for difficult trips; suggestions welcome

Hello,
I need a new pack and am struggling to find anything on the market to suit my needs. I would welcome suggestions from the gear freaks. Firstly I will outline my wish list, then list a few packs I've looked at and dismissed, then list a couple that look a bit like what I'm after, for your consideration. I hope this request for opinion is an acceptable use of this forum?
Firstly, I'm looking for a simple pack for doing complicated Tasmanian off-track trips. It will spend a lot of it's time in the scrub. It will spend a fair chunk of it's life lugging a packraft over mountains. It will also therefore spend time strapped to the deck of a packraft. It will also be pressed into service for ski-touring and mountaineering. Hence, I need a pack that is:
Approximately 80 litres, not too broad or tall. (It will be bashing a lot of Tassie scrub.)
It must be quite light. Preferably well under 2kg.
Strong, but not too strong. I am willing to sacrifice durability for weight saving.
Simple, strong harness. Emphasis on simple. I do not want a complicated harness, no matter how adjustable or comfy; the risk of failure is too great.
Single compartment, top loading.
Not water absorbent. It's going to be thrown into rivers and be out in rain-sodden scrub. No water-absorbent foam or features wanted.
Top pocket. No side pockets or back pocket (a back crampon/snow shovel holder is acceptable. Likewise a few attachment points or daisy chain are acceptable, but not lots of fancy attachments that will hook onto scrub.)
What I've dismissed already:
a) The entire ranges of MD, Kathmandu, Osprey, Deuter. They are fit for purpose; just not my purpose. I need less marketing add-ons and more durability in horrid scrub.
b) The Macpac Torre. Too heavy and disappointingly fancy harness.
c) The WE Mountain Expedition. Too big and heavy with fancy harness.
d) Aarn. I don't think all the fancy counter-balancing will work for me in the scrub.
e) Golite. Some interesting ideas, but I don't quite think they fit my needs.
f) One Planet. Good gear but nothing in my size range that isn't too heavy. (The Alpine Stilletto looks good but too small.)
g) Gossamer Gear. Hmm... looks like it will tear apart in a few days of Horizontal and baeura.
What I've looked at on the web and am still curious about:
Summit Gear Alp 70. Fractionally too small?
Arc'teryx Nozone 75. Maybe fractionally small? Any comments?
Arc'teryx Bora 80. Good size but the shape looks a bit top-heavy.
Black Diamond Mission 75. Maybe fractionally small and harness too tizzy?
I would welcome input from gear freaks who understand my needs as outlined. I know there are heaps of other manufacturers I should investigate. Thanks in advance for your ideas.
Cheers,
John
I need a new pack and am struggling to find anything on the market to suit my needs. I would welcome suggestions from the gear freaks. Firstly I will outline my wish list, then list a few packs I've looked at and dismissed, then list a couple that look a bit like what I'm after, for your consideration. I hope this request for opinion is an acceptable use of this forum?
Firstly, I'm looking for a simple pack for doing complicated Tasmanian off-track trips. It will spend a lot of it's time in the scrub. It will spend a fair chunk of it's life lugging a packraft over mountains. It will also therefore spend time strapped to the deck of a packraft. It will also be pressed into service for ski-touring and mountaineering. Hence, I need a pack that is:
Approximately 80 litres, not too broad or tall. (It will be bashing a lot of Tassie scrub.)
It must be quite light. Preferably well under 2kg.
Strong, but not too strong. I am willing to sacrifice durability for weight saving.
Simple, strong harness. Emphasis on simple. I do not want a complicated harness, no matter how adjustable or comfy; the risk of failure is too great.
Single compartment, top loading.
Not water absorbent. It's going to be thrown into rivers and be out in rain-sodden scrub. No water-absorbent foam or features wanted.
Top pocket. No side pockets or back pocket (a back crampon/snow shovel holder is acceptable. Likewise a few attachment points or daisy chain are acceptable, but not lots of fancy attachments that will hook onto scrub.)
What I've dismissed already:
a) The entire ranges of MD, Kathmandu, Osprey, Deuter. They are fit for purpose; just not my purpose. I need less marketing add-ons and more durability in horrid scrub.
b) The Macpac Torre. Too heavy and disappointingly fancy harness.
c) The WE Mountain Expedition. Too big and heavy with fancy harness.
d) Aarn. I don't think all the fancy counter-balancing will work for me in the scrub.
e) Golite. Some interesting ideas, but I don't quite think they fit my needs.
f) One Planet. Good gear but nothing in my size range that isn't too heavy. (The Alpine Stilletto looks good but too small.)
g) Gossamer Gear. Hmm... looks like it will tear apart in a few days of Horizontal and baeura.
What I've looked at on the web and am still curious about:
Summit Gear Alp 70. Fractionally too small?
Arc'teryx Nozone 75. Maybe fractionally small? Any comments?
Arc'teryx Bora 80. Good size but the shape looks a bit top-heavy.
Black Diamond Mission 75. Maybe fractionally small and harness too tizzy?
I would welcome input from gear freaks who understand my needs as outlined. I know there are heaps of other manufacturers I should investigate. Thanks in advance for your ideas.
Cheers,
John