Since the only electronics you carry is Inreach, am I right to assume you camp a maximum of 1 or 2 nights?
If that is the case, then I would forego all stove systems and cold soak. I love my hot coffee and tea, but, do not take any stove system. I started cold soaking Via coffee during my last trip. But otherwise no coffee or tea in trail. I cold soak my Mountain House dinner. Try this at home with Teriyaki chicken. I don’t see any difference between cold and hot soaking.
You could also try taking a Zpacks poncho for rain protection and it can serve as a groundsheet as well. I would also take Zpacks pocket tarp.
Since your backpacking trips are going to be 1 or 2 days, you can take more risks. Meaning if a gear item fails….like say your quilt gets wet, you are getting out and heading back to civilization. Though none of what I suggested will put you in danger.
I would also try those thin Gossamer gear foam pads instead of inflatables. Mainly because you can live with perceived discomfort for 1 or 2 days easily. For 1 or 2 days of backpacking, comfort should not be a consideration in my view.
And move some things into fanny pack. That will also reduce load on your shoulders if using frameless pack.
I keep my Inreach, phone, Zpacks wind shirt, small nylon blanket, Nuun tablets/lip balm etc in my pant pockets….Kuhl convertible pants which has like 8 pockets.
I keep my electronics with batteries, stakes, spoon, first aid kit, steripen in fanny pack. This way I can get rid of 2 to 2.5 lbs off of my shoulders.
That CamelBak reservoir is too heavy. I would just use Platy bags and 0.5 liter water bottle pockets attached to shoulder straps for easy access to water.

