by ninjapuppet » Tue 12 Oct, 2010 10:08 am
OK, i just picked up an aarn natural balance from backpacking light. Old models are on sale now.
Funny enough the RIBZ arrived on the same day so i can now make a direct comparison.
The aarns were ok after 10 mins fiddling, but no where near as comfy as my osprey, so i figured out something was not right for a pack with so much hype behind it.
I spent a few hours fiddling with the aarn, lost hope in them, 3 phone calls with the retailer, another few hours and finally managed to get it to fit perfectly! ie, they are not straight forward! ..... and WOW, they're awesome
My friend comes along and bends the aluminium stays to his back without asking and now i have to re-bend everything again!!! Only aarnpack owners will know how frustrating this is.
Anyway there is already much info on the aarns so I will focus on the ribz.
Firstly, there are 2 models: an ultralight model and a regular model.
Ultralight: 302 grams, each pocket measures 34x23cm, 6.5L
regular: 336 grams, each pocket measures 39x25, 10L
I find the ultralight fit me better sine I'm only a small person at 170cm
By way of comparison, my aarn expedition pockets store (9L each, 20x39cm - abit hard to measure)
Despite my initial concerns, here are some thoughts
1 RIBZ do not place weight onto your shoulders. infact, it transfers weight to your body and hips better than any other pack i have ever tried including the aarns. this is because the whole thing is like a massive hip belt with shoulder straps only for slight stabilisation puposes. i could happily wear them even without the neck and shoulder straps but this is not recommended. i put 5kg of weight lifting plates in each side, and could not feel the 10kg onto my shoulders at all. They took 2 mins to fit properly as opposed to hours.
2. secondly, they do not appear obstruct vision. This may require further field testing. Infact my aarn expedition pockets bulge out further like 2 man-boobs and if anything, they will obstruct vision more so when climbing. the Ribz wrap around the body to the side of your waist so spread the volume over a larger area.
with them filled all the way up with inflatables, they obstruc vision less so than aarn balance pockets.
3. i am abit skeptical of the quality of the fabric. as can be seen below, some of the end straps are frayed. this can easily be burnt off but there are some reviews online whereby the material next to the zips have frayed. Due to this flaw, I am not confident of its longevitiy, despite its claims of being tough. again, only time will tell. I remember my ititial thoughts to silnylon being flimsy, and this has also surpassed my expectations so hopefully these can aswell.
However, My main reasons for these was for the purposes of flyfishing. In that respect, they excel greatly as there are many pockets conveniently located with separate compartments. (all fly fishermen should get one if hiking long distances and do not yet have an expensive fishing vest). You wear it under your pack and as you want to quickly go somewhere or spend 5 mins fishing a hidden water hole, just dump your pack and the ribz stays with you.
4. As a packrafting PFD, this will unfortunately not work. Think of the compartments as a massive waist belt around your body. packrafting PFDs will require the floatation high up in the chest due to the spray deck wrapping your stomach. This is a huge disapointment for me but I cant complain as this was not what its designed for. It may work without the spray deck for docile lakes, since i can fit 4x2L platypus in, and this is compabable to most other flotation devices.
5 as a comparison to aarnpacks after getting one, I would say aarn is better than Ribz as a pack carrying system. This is not due to it's use of the forward weights because i feel Ribz does this better. Aarn is better due to its material quality and its flo-mo system swinging side to side, and it's balance pockets are also drysacks. I dont know if this is applicable for other models, but they are interchangble and you can also get photography balance pockets for them. my camera kit does not fit into the Ribz (well it can, but not not easily)
6 the ribz however is not intended to just compete with the aarn. it serves the fishing aspect, and i can wear it under a jacket without looking too out of the place when i want to wander around town. The aarn balance pockets can double up as day packs but this requires abit of fiddling around. I think the ultralight model will fit everyone except the obese, however the regular model will not really fit the smaller people comfortably, and I normally wear size 32"-34" pants. If your waist is around 36" then either model would be fine. I tried to put it on with the aarn at the same time but this will not work as it impedes the flow-mo swinging action of the aarn pack.
Apologies to alliecat and anyone wanting one, as all of them from my initial order have been snapped up. However Raymond from Ribz is awesome and will help any of your queries. they are $65 each and postage is $20 for initial one, and $10 each therafter.
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- ultralight vs regular