Toss the package into a backpack with a book, charger, and water bottle, then walk ten city blocks. Inspect edges, hinge lines, and pouch seals. Notes from this abuse inform better margins, thicker film choices, and smarter folds that shrug off daily movement. Track wear patterns with photos, and iterate until your build feels as confident as a hardcover travel guide.
Simulate disasters kindly: drip water, sprinkle crumbs, and wipe with a cheap napkin. Observe ink lift, surface haze, and warping. If damage occurs, document it and iterate. A tiny sacrificial prototype now prevents heartbreak later when a barista smiles, apologizes, and hands extra towels. Establish cleanup routines, then publish them so newcomers recover quickly and keep the game night rolling.