Organize the big wall bivy with a sewn daisy
This tip is from the excellent book, “Hooking Up: The Ultimate Big Wall and Aid Climbing Manual”, by Pete Zabrok and Fabio Elli. 500+ pages of great instruction and photos, highly recommended for big wall climbers.
You need LOTS of places to clip gear at a big wall bivy. One simple approach: an old school sewn pocket daisy chain, strung between the anchor components, is a great way to help tame the cluster.
And, if you add a glove, it's a handy place to keep from spilling your can of . . . prune juice.