10 of the best camping gadgets

BioLite CampStove
US$130 | biolitestove.com
Unless you’re a beardy mountain hermit, we’ll bet you’ve got some tech with a USB port about your person. But what to do when it runs out of juice in the wilderness? As well as cooking your food, this clever stove converts heat to electricity, charging your tech via its USB output. And handily, it’s powered by the wood you’ll find all around you.