Desktop hero for the locking cup holder collection. Image features a man on a sailboat with a TwistLock Insulated Can Cooler attached to his tiller with a Bar Mount Locking Base attachable cup holder.

Locking Bases

Secure your beverage with a twist.

Attachable folding Vertical mount locking cup holder angled open product shot.
Attachable folding cup holder on a tractor in the closed position.

Vertical Mount Locking Cup Holder

$49.99
$49.99

Side view of a raft bar mount attachable locking cup holder base.
Fishing raft with a locking cup holder attached to the frame. Secured to the cup holder is a double-wall vacuum insulated tumbler.

Bar Mount Locking Base

$12.99
$12.99

Flat mount attachable locking cup holder base.
Sailboat cup holder attached near the transom with an insulated can cooler secured and locked into it.

Flat Mount Locking Base

$12.99
$12.99

Mini Disc locking cup holder base front view.
insulated tumbler locking into a lid of a cooler by a fisher.

Mini Disc Mount Locking Base

$12.99
$12.99

Side view of a boat drop in recessed cup holder replacement.
Dimensions view of a boat drop in recessed cup holder replacement.

Recessed Cup Holder

$12.99
$12.99

A side-by-side driver locking in his stainless steel TwistLock Canteen into a Flat Mount.
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