Secure Bar Mount Cup Holder and 20oz Insulated Canteen in Crater Lake Blue combo Pack.
Bar Mount cup holder attached to a boat and an insulated canteen secured in.
Bow hunter in a tree stand and a locking cup holder attached to the bar. The cup holder has an insulated canteen secured in it.
The TwistLock Insulated Canteen features a leak-proof flip and snap lid. It is stainless steel, vacuum insulated for hot or cold beverages.
Raft bar mount attachable locking cup holder base.
Insulated 20oz canteen and raft bar mount attachable lockable cup holder head on.
Secure Bar Mount Cup Holder and 20oz Insulated Canteen in Trailhead Green combo Pack.
Secure Bar Mount Cup Holder and 20oz Insulated Canteen in Summit White combo Pack.

20 oz Canteen + Bar Mount Locking Base

$39.99
$39.99
  • Add a Locking Cup Holder to Bars/Tubes
  • Secure Your Drink with a Twist
  • Double-wall Vacuum Insulated Canteen
Drinkware Color: Obsidian Black

No more spilled drinks—No matter the terrain. Whether you’re navigating rapids in your raft or working hard on your tractor, the 20 oz Insulated Canteen + Bar Mount Locking Base keeps your drink exactly where you need it.

Secure Your Drink
Lock the Canteen to the Bar Mount with a simple twist.

Hot Stays Hot, Cold Stays Cold
Double-wall vacuum insulation for hours at the perfect temperature.

Endless Uses
Attach to raft frames, roll cages, grab handles, or even the handlebars on a stroller.

Easy Installation
Quick, secure strap attachment for bars 1" to 2.5" in diameter.

Only Obsidian Black drinkware features the engraved 'TwistLock Beverage Locking System' logo, as shown. The other colors do not.

Free shipping on US orders over $45 badge. 2-year unconditional warranty badge. 60-day returns badge.
Insulated 20oz canteen and raft bar mount attachable lockable cup holder head on.

20 oz Canteen + Bar Mount Locking Base

$39.99
$39.99

The Ultimate Beverage Security.

Add a locking cup holder, twist, and Never Spill Again.

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

Secure, Spill Free Adventure.

Attach to rounded surfaces (tubes, bars, rails, etc...) by pulling the strap tight and lock in your drink with a twist.

The rubber gasket between the surface and the Bar Mount adds friction to keep your drink upright and secure.

What's Included?
  • Insulated TwistLock 20oz Canteen
  • Bar Mount Locking Base

Measurements & Specs
Canteen
  • Dimensions: 10.125"x2.9"x2.9"
  • Materials: Stainless Steel, Polycarbonate
  • Compatibility: All TwistLock Locking Bases
  • Fits into standard cup holders
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 offer a 2-year unconditional warranty on all of our products. When we say unconditional, we mean it. If anything happens, we will happily send you a replacement. 

For more information on our warranty, 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.

Shipping Info

Orders ship within 2-3 business days via FedEx or UPS from Bend, Oregon.

  • FREE US Shipping for orders over $45.
  • $5.99 Flat Rate Shipping for US orders under $45.
  • For international shipping, please contact us.

Where can you use it?

Spoilers: Pretty much anywhere.

TwistLock Vertical Mount attached in the cockpit of a Black Hawk Helicopter with a Green Canteen securely locked in.

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.

Customer Reviews

Based on 3 reviews
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S
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.