The British used cans captured from the "Jerries" (Germans) – hence "jerrycans" – in preference to their own containers as much as possible. Later in 1940, Pleiss was in London and British officers asked him about the design and manufacture of the jerrycan. Pleiss ordered the second of his three jerrycans flown to London. After the second capture of Benghazi at the end of 1941, large numbers of Axis jerrycans were captured, sufficient to equip some units such as the Long Range Desert Group.