I used Japanese Binchotan charcoal cause im a hipster wank but it stays lit for fucking ages. Bit difficult to get going as you need to keep it under constant flame for about 30/40 mins but well worth it. Once its lit it stays for hot for hours and is even great to keep you warm in the evening once it gets a bit colder.
https://www.thebasic.london/products/white-charcoal-binchotan-10kg?variant=31908844208190¤cy=GBP&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic |