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.
Green raft on a river with a secure cup holder attached to the frame. The cup holder has an insulated can cooler secured into it.
Bar Mount cup holder attached to a boat and an insulated canteen secured in.
Crater Lake Blue TwistLock insulated 22oz Tumbler attached to a bar mount attachable cup holder on an excavator grab handle.
How the locking insulated drinkware and cup holders work.
Raft bar mount attachable locking cup holder base.

Bar Mount Locking Base

$12.99
$12.99
Tax included.
  • Add a Locking Cup Holder to Bars/Tubes
  • Secure Your Drink with a Twist
  • Compatible with all TwistLock Drinkware
  • 2-Year Unconditional Warranty

Add Locking Drinkware:

Turn any rounded surface into a locking cup holder with the Bar Mount Locking Base. Designed to fit 1" to 2.5" diameter bars or tubes, this mount secures down tight to keep your drink steady

Twist to Lock
Secure any TwistLock Drinkware in place with a simple twist.

Countless Uses
Whether it's a sturdy raft frame, a rugged grab handle on heavy equipment, or even the handlebars of your stroller, you can be assured your beverage stays securely in place.

Quick & Easy Install
Just pull the strap tight! It is easy to attach, remove, and re-attach.

Free shipping on US orders over $45 badge. 2-year unconditional warranty badge. 60-day returns badge.
Side view of a raft bar mount attachable locking cup holder base.

Bar Mount Locking Base

$12.99
$12.99

The Ultimate Beverage Security

How to lock in an insulated can cooler to a sailboat with the bar mount secure cup holder.

Lock Your Drink with a Twist

Add the Bar Mount to any grab handle or tube between 1" and 2.5" in diameter.

Measurements & Specs
Bar Mount
  • Dimensions: 1"x2.67"x2.67"
  • Materials: Polycarbonate, Polyurethane
  • Mounts to: tubes or bars 1" to 2.5" in diameter
  • Compatibility: All TwistLock Drinkware

2-Year Unconditional Warranty

We are confident in the durability of our products. We back all of our products with a 2-year unconditional warranty. When we say "unconditional", we mean it. If anything happens, we will happily send you a replacement.

For more information on our warranty, click here to visit our warranty page.

How Do I Use It?

Easily add a locking cup holder nearly anywhere. Perfect for rafts, boats, side-by-sides, heavy equipment, tractors, and more!

1. Bar Mount: Attach to any bar, tube, or grab handle between 1" and 2.5" in diameter by pulling the strap tight.

2. Lock Your Drink: Twist your wrist to securely lock your drinkware into the Locking Base.

Where can you use it?

Spoilers: Pretty much anywhere.

Insulated Coffee Canteen locked securely into the Flat Mount Cup Holder on the floor of an airplane cockpit.

Roots in Aviation

TwistLock was originally designed to add safety in airplanes and helicopters. The pilots soon started demanding the same security on their boats, rafts, side-by-sides, and in the rest of their lives.

Watch it in Action

Explore Bundles

Rafting cup holder bundle showing a 12oz locking can cooler in obsidian black, a 20oz canteen in trailhead green, 2 bar mount attachable cup holders, and 2 flat mount beverage holders.
Green raft on a river with a secure cup holder attached to the frame. The cup holder has an insulated can cooler secured into it.
Bundle + Save

Whitewater Rafting Bundle

$84.99
$111.94 $84.99
Trailhead Green Obsidian Black Crater Lake Blue Summit White
Canteen, Can Cooler, Flat Mount (x2), Bar Mount (x2)

The ultimate insulated bottle bundle deal showing 2 flat mounts attachable cup holders, 2 mini disc locking beverage holders, a 20oz obsidian black stainless steel canteen, and a crater lake blue 22oz tumbler.
Locking Flat Mount Locking Cup Holder and TwistLock 20oz Canteen on a boat.
Bundle + Save

Ultimate Variety Bundle

$84.99
$111.94 $84.99
Obsidian Black Trailhead Green Crater Lake Blue Summit White
Canteen, Tumbler, Flat Mount (x2), Mini Disc (x2)

The Vertical Mount Variety Bundle featuring an insulated stainless steel tumbler and canteen in addition to two folding, attachable, locking Vertical Mount Cup Holders.
The TwistLock Folding Vertically Mounted Locking Cup Holder and 22oz Insulated Trailhead Green Tumbler on a Center Console Boat.
Bundle + Save

Vertical Mount Variety Bundle

$129.99
$159.96 $129.99
Obsidian Black Trailhead Green Crater Lake Blue Summit White
Canteen, Tumbler, Vertical Mount (x2)

TwistLock Mini Disc Locking Cup Holder Bundle Deal with 4 beverage holders, a summit white insulated canteen, and a trailhead green tumbler.
Summit White TwistLock insulated 22oz Tumbler locked to a mini disc attachable cup holder on an heavy duty forklift.
Bundle + Save

Mini Disc Bundle

$84.99
$111.94 $84.99
Obsidian Black Trailhead Green Crater Lake Blue Summit White
Canteen, Tumbler, Mini Disc (x4)

Paddleboard cup holder bundle with 2 insulated can coolers, 2 flat mount, and 2 mini disc locking cup holder bases.
Insulated can cooler attached to SUP with a woman and dog on the board.
Bundle + Save

Paddle Sport Bundle

$84.99
$111.94 $84.99
Obsidian Black
Can Cooler (x2), Flat Mount (x2), Mini Disc (x2)

TwistLock Flat Mount Locking Cup Holder Bundle with Crater Lake Blue Insulated Canteen, a Summit White Insulated Tumbler, and 4 Beverage holders.
Insulated canteen attached to the lid of a cooler with a flat mount locking cup holder.
Bundle + Save

Flat Mount Bundle

$84.99
$111.94 $84.99
Obsidian Black Trailhead Green Crater Lake Blue Summit White
Canteen, Tumbler, Flat Mount (x4)

Customer Reviews

Based on 3 reviews
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Sam B.
Great for our lounge chair

My wife loves to use the can cooler on her lounge chair while she is reading in the sun. The chair didn't have a cup holder and she kept knocking it over on the flimsy side table. So putting the bar mount on the arm rest worked perfectly for it.

K
Kyrsten R.

I love my TwistLock bar mount and canteen! I used in on my stroller since it doesn’t have a cup holder. It was so nice to be able to have my drink and know that it wasn’t going to spill on my little guy. Such a well made product too! Highly recommend 😍

J
Jake M.

I tried the bar mount in my figure 8 race car, and let my tell you- the car took a pounding, but the canteen never moved a hair or spilt a drop. My water was still Ice cold after the race.