Does anyone have any novel solutions for carrying and bunding 20ltr jerry cans of forecourt diesel?

We used to use Fuel-in-a-Box which came in self bunded boxes but recently these have become prohibatively expensive.

We only need fuel for mobile welfare units so bowsers are overkill but need to safely carry in vans and bund when on site.

Getting the hire company to do it from bowsers isn't an option due to the remote nature of some of the sites.

Any suggestions welcome

Not sure about transporting in a bund but at sites where we didn't have a site container to locate a bunding unit we used a wide painters bucket or scuttle depending on the capacity and dimensions of the fuel container in use.

Would that have been a Plastic bucket Roundtoit.

Short duration sites where the client insisted on having a bund under a fuel container.

Never noted any spillage left for sufficient period to impact the integrity of the plastic.

If a plastic bucket is not deemed suitable (no affiliations or recommendations):

https://www.empteezy.co.uk/collections/portable-bunds/products/eb0m?variant=32573537255502

https://www.tanks-direct.co.uk/spill-tray/p5804

https://yellowshield.co.uk/collections/portable-bunds/products/plant-nappy-trade​​​​​​​

Metal jerry cans are designed for transport so just bungie them in the back of the van to stop them floating about. Would the customer allow you to keep the Jerry cans in the van? It has a fuel tank after all, so if it is hit it will be no worse and unlikely to damage the jerry can.

If not allowed then you could just buy a small bund ie ( no connection)

https://www.sitebox.ltd.uk/armorgard-transbank-for-chemicals-430x415x365-code-trb1c-oTRB1C?paid=googlepaidproducts&gad_source=1&gclid=EAIaIQobChMItbqe5tTliQMVwYBQBh3AuzWxEAQYCyABEgJRIPD_BwE

Just make sure no one steals it as it is so small!

Just a thought could you just carry an empty jerry can and just put in enough on way to work to top up the generator! So, no storage and no problem. Any excess could go in van tank.