The Icon suspension & bags have not been made since about 2014, when the Icon Pro suspension and bags were introduced. The Icon frame had issues with breaking, according to the internet. The differences between the two are big: 1) frame design, shape, and strength, 2) waist belt and shoulder straps are significantly more robust, 3) pack bags are made of stronger material with better zippers, 4) bag design is more functional.Does the original icon have a load sling set up on it?
They are designed to utilize the bag as part of holding a load next to the frame. They offer a sling sold separately but I can’t say if it’s compatible with the old icon frame, it should work with the icon pro and pro models.Does the original icon have a load sling set up on it?