Strykarräven; sa:
Någon som jämfört, eller kan säga något om hur komfortabla Bask-säckarna är vid tyngre bördor?
I deras forum (som inte ligger ute längre, men finns cachat på Google) så sade de i alla fall själva att IBS-systemet funkar finfint upp till 50 kg - att det inte är ryggan utan ryggen som begränsar:
"Eiger comparing to the bag packs of some other brands is lighter.
This advantage is very significant for the alpine climbers. You don’t need to carry extra kilo.
Model exist for almost 8 years, we try to improve it every year. And we never had any feed back that this bag pack is not strong enough.
You can carry about 50 kilo in it. I’m sure you can put even more; it depends on your ability to carry so much weight. I know that this model has a lot of reinforcements and bartecks that makes this bag pack very reliable.
Regarding IBS suspension system it is functioning with the same effect as the metal frame. Keeps shape vertically and horizontally. It is lighter and softer.
Our professional expeditions tested it many times. Their answer is «Yes – it is the right choice of the BASK company, IBS system saves the weight and functions very effectively»."
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