The Welbike was a British single-seat folding motorcycle produced during World War II at the direction of Station IX — the "Inter Services Research Bureau" — based at Welwyn, UK, for use by Special Operations Executive (SOE). It has the distinction of being the smallest motorcycle ever used by the British Armed Forces. Between 1942 and 1943, 3,641 units were built and, although not much used by the SOE, some were issued to the British 1st and 6th Airborne Divisions and some were used at Arnhem during Operation Market Garden.

The CLE Canister, or CLE Container was a standardized cylindrical container used by the British during World War II to airdrop supplies to troops on the ground. The name initially derived from the Central Landing Establishment that developed them, although this was later backronymed to Container Light Equipment.