1.Strong firepower 2.widely use (individual survival in wild, outdoor leisure, fishing, household using) 3.Portable 4.Fuel so ... 1.Strong firepower2.widely use (individua l survival in wild, outdoor leisure, fishing, household using)3.Portable4.Fuel sources (gasoline ... adjusted8.Multi-use bag: convenient to collect tableware, seasonings, portable.9.Fuel easy to get: 97# and also above it.Open ...