Fits 99% of car cupholders
46oz Limitless
The most water per fill that still fits a cupholder.
- Sports, Sip and Chug lids
- Up to 36+ hours* cold
- Built-in handle
Design: I am Barrel
See all 18 designs · PersonalizeFor the cab
Truckers buy a Coldest for cab heat, a cupholder that actually fits, and a gallon for the floor: the 46oz Limitless fits 99% of car cupholders, the Limitless Gallon rides on the floor, and both are rated up to 36+ hours* cold with the lid closed.



For the cab
65 designs in stock. Engrave a name on the product page if it is a gift.
Fits 99% of car cupholders
The most water per fill that still fits a cupholder.
Design: I am Barrel
See all 18 designs · Personalize
A full day in one fill
128oz with a padded handle. Too big for a cupholder.
Design: I am Barrel
See all 12 designs · Personalize
Handle-free, cupholder ready
Drops into a cupholder from any side.
Design: I am Barrel
See all 26 designs · Personalize
The original all-day size
Ice-cold all day, three lids and one handle.
Design: I am Barrel
See all 9 designs · PersonalizeGifts for truckers
Pick a size for the cab, add a name on the product page, ship it.
The 46oz Limitless is the most water that still fits 99% of car cupholders, with a handle.
★★★★★This bottle keeps ice!!! It fits in the cupholder’s on my vintage truck.
The Limitless Gallon is 128oz with a padded handle. Too big for a cupholder; it rides on the floor.
★★★★I’m a truck driver and I use this everyday. Very Durable and keeps my water cold. I don’t use ice just cold filtered water out of the fridge. Stays cold enough for me all day sitting on the cab floor where heat can go through the bottom.
Every bottle here can be personalized. The fee is on the product page before you add it.
Rated up to 36+ hours* cold with the lid closed. Owners describe overnight Texas heat and a two-day ice fill.
★★★★★im a truck driver so i put it to the test and it lasted close to 48hrs with one ice fill. It was teeth chattering cold the whole time even though the outside was pretty warm
Cab vs floor
Cupholder, bag, or floor. Prices are live.
| Bottle | Where it rides | Handle | From |
|---|---|---|---|
| 46oz Limitless | Cupholder (99%) | Built-in | $64.99 |
| 36oz Limitless | Cupholder (99%) | Built-in | $54.99 |
| 32oz GO | Cupholder from any side | None | $49.99 |
| Limitless Gallon | Floor | Padded | From $57.49 |
Cupholder sizes vary by vehicle. Cold times are up to 36+ hours* with a Chug or Sports lid closed.
In their words
Exact words from reviews. First names only.
★★★★★im a truck driver so i put it to the test and it lasted close to 48hrs with one ice fill. It was teeth chattering cold the whole time even though the outside was pretty warm
★★★★I’m a truck driver and I use this everyday. Very Durable and keeps my water cold. I don’t use ice just cold filtered water out of the fridge. Stays cold enough for me all day sitting on the cab floor where heat can go through the bottom.
★★★★★Has literally sat in my truck in the Texas heat overnight and still had ice the next morning.
★★★★★as a truck driver, the security of the lid makes it spill proof! Also you don't have to clean a straw after so many uses, it's easy to reach for the handle
★★★★★It really does stay cold for over 36 hours! It helps so much while I’m driving in my truck, and can’t always get ice.
★★★★★These bottles keep ur drinks cold on hot days. I’m a trucker and I use my many bottles daily.
★★★★★it fits perfectly in my cup holder in my truck. I have found a use for each lid, but my favorite is the traditional one with the straw.
★★★★★the cup fits in the cup holders in my truck too!
Questions
★★★★★This bottle keeps ice!!! It fits in the cupholder’s on my vintage truck.
★★★★I’m a truck driver and I use this everyday. Very Durable and keeps my water cold. I don’t use ice just cold filtered water out of the fridge. Stays cold enough for me all day sitting on the cab floor where heat can go through the bottom.
★★★★★as a truck driver, the security of the lid makes it spill proof! Also you don't have to clean a straw after so many uses, it's easy to reach for the handle
★★★★★im a truck driver so i put it to the test and it lasted close to 48hrs with one ice fill. It was teeth chattering cold the whole time even though the outside was pretty warm
For the cab
65 designs in stock. Add a name if it is a gift.
Cupholder sizes vary by vehicle. Reviews are quoted in their own words, first names only.