@mtwarden you still taking the Cheese slices for lunch? Have any issues with them over multiple days when it is hot out? I love beef stick, cheese, cracker combo, but the cheese always worries me after 2 days of non-refridge in 90+ heat ...
90° I agree—a couple of days; I've been using these small slices from Tillamok, they're wrapped individually so probably buys a little additional time
https://www.tillamook.com/foodservice/products/cheese/medium-cheddar-cheese-portions
Makes a difference on where you store stuff in your pack too; anything I tend to worry about heat wise, I'll pack pretty deep in my pack. Stuff that cools at night hanging in a tree, tends to stay cooler when somewhat insulated in your pack.