The reACTIV suspension was designed for packs intended to carry less weight. Swing arm should straps have this stainless steel cable that’s relatively friction free. They work really well; allow a lot of freedom of movement. The waist belt on these packs, instead of all the parts, they’re made to be really flexible. Again, this concept is that they’re comfortable, they move with you rather than trying to stay static while your body is trying to move.
black diamond, black, diamond, reactiv, reactive, backpack, back, pack, hiking, suspension, technology, gear, swing, arm, straps, friction, free, active, frame