With your: 50-ml syringe (to backflush Sawyer Squeeze)
If you have a sports cap on your Smart Water bottle(s) that works just as good to back flush the Squeeze. Then you can get rid of carrying that annoying thing.
If you have ever seen KT Tape, it is a great replacement for carrying a lot of leukotape, essentially the same exact thing just in a much smaller package.
Looks like you are doing a mix of cold soaking and freeze-dried meals? How have you liked that? Any lessons learned?