https://deutscheoptik.com/SET-OF-FOUR-20-Liter-Jerry-Can.html
pricey but you get what you pay for.
my experience with these euro manufactured fuel cans have been nothing short of stellar.
they are tanks when it come to durability and strength (just guugle or boob toob it and you will see what i mean.)
DO NOT FALL FOR CHEAP cccp (aka chino) COPIES! they are crap and you will regret it. buy once cry once.
hat tip to commanderzero.com
G