Jono Collier, Param Singh and Connor Scott were the best with the ball for Geyser, taking two wickets each, and were backed up with some good fielding, notably from Manny Kumar who took four catches including one superb effort.
A first-ball duck for Cameron Wood caused some tension for Geyser at the start of their batting innings but Singh eased the nerves on the Smallbone Park balcony with two big sixes on his way to 27 off 16 balls.
Kumar and Kane Vanner completed the job to see Geyser win by six wickets and claim their first title.
SCORECARD:
BOP Indians 74/9 (S Kaul 21, C Scott 2/12, P Singh 2/14) lost to Geyser JPC 76/4 (P Singh 27, S Chandra 2/19)