Caddie's bagful (4)
'caddie's bagful' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tees that I've seen before include "used by golfers" , "Golfer's supports; river" , "Flower" , "English river" , "River in NE England" .)
(Other definitions for clubs that I've seen before include "Associations of people with similar interests" , "Suit (in cards)" , "discos" , "Card suit" , "black suit" .)