The Lawnchair is the absolute most literal lawn chair ever. It's made from steel and rubber, and topped off with sod. As in grass. As in an actual lawn. Get it? Because it's a lawn chair? The literalness!
The Lawnchair also comes with a built-in moisturizing system that distributes moisture under the sod, minimizing evaporation and run-off. Although I can't imagine why anybody would want a chair made out of grass. Doesn't that defeat the purpose? It's like building a bed out of dirt. Or a boat out of water. Or some other thing that doesn't make any sense at all.