Japanese outdoor equipment manufacturer “MONORAL” has released an ultra-lightweight fire pit, the Wire Flame Feather, which weighs about 100 grams. Speaking of lightweight fire pits, I think Pico Grill (about 450g), but the “Wire Flame Feather” weighs less than a quarter of Pico Grill. But Wire Flame Feather uses titanium mesh to reduce weight, and is expensive at 18,000 yen. This product was developed for people who enjoy solo camping with motorcycles or backpacks, which have limited carrying capacity.