It's a perfect camping cooker except you do need sunlight for this to function so I wouldn't rely solely on this for eating if you're heading into the woods for an extended period. This solar oven requires no charcoal, propane or any fuel source (hooray for the environment!) and is super light and transportable. If you want portable charcoal grilling in a truly portable package, this is the best small grill to buy. It's a little more expensive than some on the market, but it's built to last. There are no bells and whistles on this grill, so you'll have to adjust and maintain the fire as you would most charcoal fires or campfires - with a careful flow of oxygen and good charcoal management. The GoBQ also performed well, cultivating a steady and hot fire, and has a robust 185 square inches of grilling space.
This take-anywhere charcoal grill is probably the most portable of all the grills I tested and is perfect for campers or hikers who need a small, portable grill while on the move. It's only nine pounds - the lightest of any on this list - and with the fitted carrying case can be slung right over your shoulder and taken out for grilling on the go. The entire unit folds out and up in about 20 seconds and then wraps up again after you're done, securing all the nasty cooked charcoal. Carrying a dusty, dirty charcoal grill around isn't usually an attractive proposition, but the creators of the GoBQ have mostly solved the issue through intelligent design.