20 oz Canteen + Mini Disc Locking Base
No one likes a spilled drink. Keep yours locked in and worry-free, whether you're at the helm, behind the wheel, or paddling hard.
Easy to Add Wherever You Need
Attach the Mini Disc Locking Base to nearly any flat surface or inside existing cup holders — just use the included double-sided adhesive or screws.
Secure Your Beverage
To lock in the canteen, just twist your wrist and never spill again.
Hot Stays Hot, Cold Stays Cold
Keep your beverage hot or cold for hours with the double-wall vacuum insulation.
Only Obsidian Black drinkware features the engraved 'TwistLock Beverage Locking System' logo, as shown. The other colors do not.
20 oz Canteen + Mini Disc Locking Base
A Secure Cup Holder Wherever You Need.
Add to Any Flat Surface or Inside Existing Cup Holders.
Tough & Reliable.
Built to withstand bumps, vibrations, and high-intensity environments. It's ready for land, water, and everything in between.
What's Included?
Measurements & Specs
2-Year Unconditional Warranty
How Do I Use It?
Easily add a locking cup holder nearly anywhere. Perfect for kayaks, coolers, rafts, boats, side-by-sides, heavy equipment, tractors, and more!
1. Mini Disc: Attach to any flat surface or inside existing cup holders using the included adhesive or self-tapping screws.
2. Lock Your Drink: Twist your wrist to securely lock your drinkware into the Locking Base.
Shipping Info
Where Can You Use It?
Spoilers: Pretty Much Anywhere?
Dimensions
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.