Just because a product is built to last doesn't necessarily mean it's good for the environment. In the case of barbecuing, disposable can be a good thing—if it's designed right. The Danish CasusGrill is a cardboard grill made from ingredients that break down quickly without causing environmental damage, as opposed to the aluminum versions (both disposable and traditional) that take hundreds of years [PDF] to decompose, as Co.Design reports.
The exterior is fashioned out of recycled cardboard, with the bottom lined with lava rock to protect the box from burning—and to insulate your hands against the heat, should you want to pick up the grill. The gridiron is made of bamboo, which has a higher ignition point and thus is less likely to catch on fire while grilling than regular wood.
The grill is fueled by bamboo charcoal that gets hot enough to use in five minutes. Traditional charcoal briquettes usually have additives like coal and borax that make grilling a smoggy affair, while bamboo charcoal is a little more human-friendly. (It's the same kind of charcoal that's used in beauty products and those striking black charcoal-flavored foods.)
Based on the instruction video, it seems like the grill is just about ready to use straight out of the box. If you've ever put together an IKEA coffee table, the CasusGrill will be a breeze. You just have to fit a few cardboard pieces together to make the base, attach it to the grill, and light it up. Give it a few minutes to heat up, put the grate on top, and it's ready to go, cooking for up to an hour. When you're done, you can toss it on your campfire, leaving no trace of your cooking process. (Except the full stomachs.)
It's not available on the market just yet, but should be out sometime in August 2017. Go ahead and add it to your summer camping must-have list. You can pre-order the CasusGrill for $8 from The Fowndry.