What is "pottle draught"

Pottle \Pot"tle\, n. [OE. potel, OF. potel, dim. of pot. See Pot.]

1. A liquid measure of four pints.

2. A pot or tankard.
   --Shak.

   A dry pottle of sack before him.
   --Sir W. Scott.

3. A vessel or small basket for holding fruit.

   He had a . . . pottle of strawberries in one hand.
   --Dickens.

   Pottle draught, taking a pottle of liquor at one draught. [ Prov. Eng.]
   --Halliwell.