Let Berghaus Panamax and Trailhead rucksacks take the load
For summer 2019, Berghaus has introduced a new generation of large capacity load carrying backpacks for men and women.
It uses an upgraded TFX 10 adjustable back system that's lighter and more breathable, plus an Adaptive Fit hip belt that automatically adjusts to your body shape. Well thought-through features include side compressors that link across the front of pack to secure loads, with extra side compressor extenders supplied. There are two load lifting handles, a 'Noggin Notch' for head space, it's hydration system compatible and there are plenty of reinforced external lash points.
See this product at the Ellis Brigham shop