MultiMount 杯架

Slid this onto my track and it locked down first try with zero wobble, even through choppy water. My 30oz tumbler fits snug and hasn't popped out once.

That locking lever feels solid — no wobble at all once it's seated on the track. My 30oz tumbler sits in it perfectly and doesn't budge even through chop.

Clipped this onto my track system in about ten seconds and it hasn't budged through a full day of paddling. My 30oz tumbler fits snug and stays upright even when the wake from a passing boat rocks me.