The Notebook Portable Flat Folding BBQ folds flat- like really flat. We’re talking pre-Columbus Earth belief flat. This has to be the smallest portable full size grill I’ve ever seen. It looks to be small enough to strap onto a hiking backpack. Of course you would still need charcoal, but I suppose you could scrounge up and light up some firewood as well. For $45 it looks to be a pretty good deal for a camping grill, but what do I know about camping?