Yes, it definitely packs down. But IMO, packs function much more efficiently when you're using most of the pack volume. For example, my Divide has a tall packet on the right side. I like to use that side for a bladder. That pocket gets harder to access when the pack is all cinched down.Good to know. Does the 4800 Divide not pack down small enough? If so, is it more the bag that does not pack down well? Thanks.