Sure, I actually have an image from an EDC blog post https://nate.mecca1.net/img/edc/silverware.avif Pretty much the same idea, though it's a bit smaller and permanently sewn closed instead of being able to be unrolled.
Right on! Always glad to see folks making functional stuff!
Love your combo utensil - where did you get it?
The metal spoon & fork was just from my silverware drawer, the knife with the silicone cover was a dollar tree find, and the black spork was a "tactical" (no idea what makes a spork tactical) camping/hiking spork from Amazon.