Rundlet, runlet, a small barrel.
"The Closet of Sir Kenelm Digby Knight Opened"
Kenelm Digby
When the Cassekey found they were resolved to go, he set out for the wreck, bringing back a boat which was given to them, with butter, sugar, a Rundlet of wine, and chocolate; to Mary and the child he also gave everything which he thought would be useful to them.
"Stories of Childhood"
Various
In further token of kindness, he sent to the Plymouth Governor, "a Rundlet of sugar and two Holland cheeses."
"Peter Stuyvesant, the Last Dutch Governor of New Amsterdam"
John S. C. Abbott