My photo was pre-dinner so it did not include my Bodum Travel Press French press/mug. Brew and drink from one vessel.
A hack I use to save fuel when my cooking water is cold is to fill up the large pot I use for pasta, cover it and put it in the sun when there is some.
One night during my last trip I had pre-cooked chicken sausage that was supposed to be kept chilled until use. There was a creek running along my campsite. Since the package was sealed I put it in a plastic bag and weighted it down in the water with a rock.
Always have fresh garlic, olive oil and salt and pepper for an emergency meal. Aleppo pepper flakes are a light weight way to and some zing to a meal.