Secure Bar Mount Cup Holder and 22oz Insulated Tumbler in Crater Lake Blue combo Pack.
Summit White TwistLock insulated 22oz Tumbler attached to a bar mount attachable cup holder on an excavator grab handle.
Raft frame locking cup holder with insulated tumbler attached to the side.
Leak proof tumbler lid with hole for straw.
Camp chair attachable cup holder with the bar mount locking base and an insulated tumbler secured in.
Raft frame cup holder attached with a locking insulated tumbler secured into it.
How the locking insulated drinkware and cup holders work.
Secure Bar Mount Cup Holder and 22oz Insulated Tumbler in Trailhead Green combo Pack.
22oz double wall insulated tumbler combo pack with raft bar mount attachable locking cup holder.
Secure Bar Mount Cup Holder and 22oz Insulated Tumbler in Summit white combo Pack.
Raft bar mount attachable locking cup holder base.

22 oz Tumbler + Bar Mount Locking Base

$39.99
$39.99
Tax included.
  • Add a Locking Cup Holder Anywhere You Need
  • Secure Your Drink with a Twist
  • Double-wall Vacuum Insulation
  • 2-Year Unconditional Warranty
Drinkware Color: Trailhead Green

Attach a locking cup holder securely to any round surface – such as a raft frame, roll cage, or grab handle. Then securely lock in your tumbler with a quick twist.

  • A favorite of rafters and boaters.
  • Bar Mount Locking Base: Attach to tubes between 1" to 2.5" in diameter.
  • 22oz Tumbler: Insulated for hot and cold drinks.


Only Obsidian Black drinkware features the engraved 'TwistLock Beverage Locking System' logo, as shown. Trailhead Green, Crater Lake Blue, and Summit White do not.

Free shipping on US orders over $45 badge. 2-year unconditional warranty badge. 60-day returns badge.
Secure Bar Mount Cup Holder and 22oz Insulated Tumbler in Trailhead Green combo Pack.

22 oz Tumbler + Bar Mount Locking Base

$39.99
$39.99

Spilling = Bummer.

Add a locking cup holder anywhere you need and Never Spill Again.

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.

What's Included?
  • Insulated TwistLock 22oz Tumbler
  • Bar Mount Locking Base

Measurements & Specs
Tumbler
  • Dimensions: 8"x3.5"x3.5"
  • 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 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.

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.