I also liked RadTech, bought the ScreenSavrz as well as Sleevz for both MacBook and iPod.
Anyway… When I realized they weren’t around — probably via the linked thread - I searched through Amazon for what looked like a decent budget brand. I ultimately landed on these:
The display protector ear liner is thin enough that I wouldn’t at all worry about display or hinge damage from pressure, but it feels plenty durable and soft.
The keyboard cover… Well… Honestly, at least for mine, it fits extremely well, very seamlessly, and stays fairly secure while typing.
I was genuinely surprised at the quality.
Anyway… When I realized they weren’t around — probably via the linked thread - I searched through Amazon for what looked like a decent budget brand. I ultimately landed on these:

GhostBlanket™ Screen Protection Liner for MacBooks
Lint-free microfiber cleaning cloth designed by UPPERCASE for the MacBook to safely clean your device. Microfiber cloth protects laptop screen from keyboard imprints, oil transfers, and other contaminants. It is designed to prevent the transfer of marks from the keyboard to the screen when the...
gouppercase.com

GhostCover® Premium Keyboard Protectors
gouppercase.com
The display protector ear liner is thin enough that I wouldn’t at all worry about display or hinge damage from pressure, but it feels plenty durable and soft.
The keyboard cover… Well… Honestly, at least for mine, it fits extremely well, very seamlessly, and stays fairly secure while typing.
I was genuinely surprised at the quality.