The creators, BioLite, claim that the stove reduces smoke by 90% ... the ability to charge or power devices through the installed USB slot. You can get the CampStove 2 for £134 from the BioLite ...

The BioLite SolarPanel10+’s key feature has to be that newly-increased capacity built-in battery, which comes with both a 5V/2.4-amp USB-A slot (for attaching any charging cable you want to a ...