Ha ha! I thought Farleys may come up. Rusks here, are like serial bars in UK. They have a history from the Boer War. The Boers would visit farmhouses at night to resupply, where Biltong(dried meat) and Rusks(hard dried cake) the main foods recieved. Both can last some time and fit neatly in a saddlebag. Still true today for bikers in southern Africa.
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