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This Tumbler is Quickly Becoming The Must-Have Gift of 2025
In just a year the Splitflask Dual Chamber Tumbler has skyrocketed to international fame. Selling out on way more than one occasion, and accumulating a massive following of loyal Splitflask users, saying they’ll “never hydrate with anything else”.
With over 1000 5-star reviews, those who have tried Splitflask swear that it does what it says it does.
So what exactly does it do?
“As someone who needs caffiene *and* hydration on the go, this tumbler is a game-changer. The dual chambers keep my coffee hot and water cold for hours. Genius idea!”
– Hayley Zovickian, Buzzfeed
1. It's Carries Two Drinks at the same time!
For many of us, the day doesn’t truly begin until we’ve had our morning coffee. But staying hydrated throughout the day is just as important. Most tumblers are designed to hold only one drink, forcing us beverage multitaskers to juggle multiple containers. This can become a hassle, cluttering your space and complicating your routine.
Enter the Splitflask Tumbler: the ultimate solution for carrying two drinks in one container. With Splitflask, you can enjoy your favorite hot coffee and refreshing cold water in a single, convenient tumbler, keeping you fueled and hydrated all day long.
2. It's Keeps Two Different Temperatures!
At first glance, you might think having two drinks side-by-side would cause their temperatures to affect each other, but that’s not the case.
Splitflask is engineered with a thermal-insulated dividing wall that significantly reduces temperature transfer between the chambers.
This innovative patented barrier design ensures your hot drinks stay hot and your cold drinks stay cold, keeping both beverages at their ideal temperatures for hours.
3. It Makes your Mornings So Much Easier!
The morning rush can be chaotic, especially when you're juggling your hot coffee and a refreshing cold drink for later.
Splitflask's dual-chamber design lets you carry both beverages in one sleek, easy-to-grab tumbler.
No more fumbling with multiple containers or making tough choices about which drink to bring—Splitflask simplifies your morning routine, saving time and space while keeping you prepared for whatever the day brings.
4. Every Morning Show Is Raving About It!
Probably hard to believe a tumbler can make so much noise right?
Splitflask is currently the hottest product on The Drew Barrymore Show, CBS Morning Show, CBS Deals, and CNN Underscored... just to name a few!
"No more double-fisting your drinks" - Drew Barrymore
The truth is.. there has never been a product like Splitflask.. A product that actually does what it says...
Makes sense that they have over 30,000 customers...
5. It's The Must-Have Gift of 2025!
It might seem weird, but it’s actually genius!
It’s a gift that people will use every single day and remember you every time they take a sip. It also helps that Splitflask is an amazing product.
Giving someone the gift that improves their health, simplifies their hydration and doubles their environmental impact is very unique. Not to mention that Splitflask is the perfect conversation starter.
So lets see… carried two drinks… looks amazing when you take it out of the package… feels high quality when you touch it… and all of that is before you even try it!
I told you, it's genius!
6. It Has Over 1000 5-Star Reviews!
Splitflask started creating huge waves on social media and in the news with their super high-quality innovative dual chamber tumbler and now they are highly rated by customers with over 1000 5-star reviews!
Good product = Happy customers (or Splitfam as they like to call them)
7. It's Super Easy To Clean and Will Last A Lifetime!
You can toss your Splitflask into the dishwasher over and over again and it won’t get ruined like so many other tumblers do.
Because of its high-quality materials and durable construction, the Splitflask Tumbler can actually last 3x longer than your average tumbler and still function as expected.
The Splitflask will always perform like it did on the very first day you used it.
8. It Fits Perfectly In Your Car Cupholder!
Why sacrifice convenience because you’re traveling?
Bring your Splitflask tumbler with you and put it in your car cupholder. Or even go a step further and put it on your purse know that it won't leak.
Get the same benefits at home or on the road. Traveling doesn’t always have to be an inconvenience. With Splitflask, it makes it enjoyable.
9. It Will Transform Every Sip Into A Magical Experience!
You’ve probably never experienced anything quite like this before.
Carrying your hot coffee and ice cold water at the same time with Splitflask Tumbler feels like something magicall.
Splitflask’s dual chambers, and its incredible ability to maintain two temperatures, look and feel lightyears better than any other tumblers you’ve ever tried.
10. You Can Try It Risk Free For 30 Days!
Splitflask is so confident that you'll immediately fall in love with their tumblers that if you aren’t totally happy with your Splitflaks Tumbler, return it for a full refund. No questions asked!
So no excuses! You gotta try Splitflask!
You will never sip from anything else ever again!
That's a promise!
11. It Was Created by a NICU Nurse ♥️
The idea for Splitflask came from a simple daily challenge I faced as a NICU nurse: I could only bring one drink container to work. This rule often forced me to choose between my morning coffee and staying hydrated with water throughout my shift. My husband noticed the trail of half-finished Starbucks lattes I’d leave in the car, and he realized the waste wasn’t just about the coffee—it was about having to choose between two essentials because of workplace rules.
Seeing my frustration, we envisioned a solution: a flask that could hold both hot and cold drinks at the same time. With this, I wouldn’t have to sacrifice my coffee for water or the other way around. That’s how Splitflask was born—a simple yet innovative answer to a problem many of us face, designed to make life just a little bit easier.
It's pretty clear why Splitflask has become an international sensation..
Where can I get a Splitflask?
Splitflask Dual Chamber Tumblers are sold on their website splitflask.com and at a few exclusive retailers like Macy's, Von Maur, Hammacher Schlemmer, and Sharper Image. However right now they are offering a one-time-only 30% discount on their own site.
Based on 1149 reviews
Over 1000 5-Star Customer Reviews
PLEASE NOTE: As a special introductory online exclusive sale, the company is now offering 30% Off + Free Shipping to all new customers.
This deal can be removed at any time, so act now to take advantage of this special offer.
Plus, if you aren’t totally happy with your Splitflask Tumbler, return them for a full refund. No questions asked!
The Splitflask Dual Chamber Tumblers have received a lot of publicity so we suggest taking advantage of their sale while supplies are still available.
Please check their site to see if stock is currently available..
Special Features
- 1. 15oz in each side.
- 2. Flip the straw for the perfect sip.
- 3. See-through cover for a clear view of your beverages.
- 4. Food grade 18/8 stainless steel core.
- 5. Double wall vacuum insulated separation of compartments.
- 6. The lid allows you t drink from each side separately.
- 7. Food-grade silicone straw.
- 8. Built-in silicone base for protection and noise-dampening.
- 9. BPA/BPS free.
- 10. Splitflask can be used for two cold drinks, two hot drinks or a cold and a hot drink at the same time.
Temperature Independence
DISHWASHER SAFE
Flavor Integrity
Spill Proof
Ergonomic Design
Dual Sip™ Lid-
Temperature Independence
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DISHWASHER SAFE
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Flavor Integrity
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Spill Proof
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Ergonomic Design
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Dual Sip™ Lid
Simply pour your drinks into each chamber one at a time.
Place the lid with the straw side over your cold drink and the spout side over your hot drink.
Lift the straw to sip your cold drink or the spout to swig your hot drink.
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2024
Splitflask.
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Rights
Reserved.