This is a jerry can that holds 20 litres of water. I bought 2 of them - they work fine. The only disappointing thing is that the cap doesn't seal. Instead of a rubber o-ring seal in the cap, there is a plastic dish that fits into the neck of the jerry can; it doesn't seal - it leaks! I'm searching the internet now to try to locate a couple of rubber seals that will do the job. Rainbow's service as fantastic as ever though