Golf bags may include a main compartment for holding golf clubs and a flip pocket attached with the golf bag body but movable between an engaged position and a disengaged position. The bag may further include: (a) a releasable connector system for releasably holding the flip pocket at the engaged position; (b) an anti-slip element for preventing movement of the golf bag body with respect to a securing strap; and/or (c) a divider to help keep the golf clubs separated from one another when stored in the main compartment. Optionally, an outer perimeter of the divider may be symmetric about a first axis extending in a front-to-rear direction, symmetric about a second axis extending in a side-to-side direction, and/or symmetric about a third axis extending in a top-to-bottom direction (when the golf bag is oriented in an upright manner). Methods of making and using such golf bags also are described.