⭐️⭐️⭐️⭐️⭐️ 30,000+ Customers

NO MORE Juggling

Everyone else: "One bottle, one drink."
Splitflask: “Two drinks. One cup. Zero compromises.”

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✅ 60-Day Moneyback Guarantee + 🎁 FREE Gifts

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Sold over 30,000+ units worldwide | One Of A Kind Tumbler

They brag about ice for days. We brag about two drinks, always.

Discover our innovative approach to modern hydration.

Left Chamber 15 Ounces
Lady pouring cold water into the cold side of a two sided tumbler called Splitflask
Right Chamber 15 Ounces
Left Chamber 15 Ounces
Right Chamber 15 Ounces

Ready to Change Your Life?

Join thousands of satisfied customers today.

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Drew Barrymore Approved

"No more double-fisting your drinks"

– Drew Barrymore

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What Our Customers Are Saying

(4.9/5 stars, 1000+ reviews)

Trusted By OVER 30,000+ HAPPY Customers Worldwide

Alex T.

"After sampling various products, I stumbled upon the perfect choice with this brand; I love the feature of combining coffee and water in one bottle."

Anna R.

"I've used Splitflask for months and also got one for my husband. It's perfect for hikes, keeping you hydrated, energized, and hands-free. It's convenient for carrying water and tea in one bottle."

David L.

"I absolutely love my Splitflask! It's a game-changer for my busy mornings. I can take both my coffee and water without having to carry two separate bottles. The divider in the middle is genius and keeps my drinks perfectly separated."

Jamie C.

"The SplitFlask is fantastic! It keeps my iced water and hot coffee perfectly separated and at the right temperatures. The design is brilliant, stylish, and well-made. It's a must-have for staying hydrated and caffeinated on the go. Highly recommend!"

Maya W.

"SplitFlask delivers on its promises! It keeps my smoothie chilled and my tea hot for hours. The sleek design is easy to clean, making it perfect for anyone with multiple beverages on the go. I'm extremely satisfied with my purchase."

Why Splitflask is the Choice

Think of Stanley as that old-school friend who never quite got the memo about multi-tasking. With just one chamber, it’s basically telling you to pick a side—hot or cold. Meanwhile, Splitflask goes, “Why not both?”

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Got Questions? We've Got Answers!

Can Splitflask really keep drinks both hot and cold at the same time?

Absolutely! Splitflask’s advanced double-walled vacuum insulation technology provides two separate thermal environments within one bottle. This ensures your iced tea stays perfectly chilled while your hot cocoa remains deliciously warm for hours.

Can Splitflask fit in my car cupholder?

Absolutely. Splitflask fits in the majority of car cup holders.

Is Splitflask dishwasher safe?

Yes, Splitflask is dishwasher safe! You can conveniently place it in the dishwasher for easy cleaning without worrying about damaging its durable stainless steel construction or leak-proof seal.

Can I return Splitflask if I am not happy with it?

Absolutely! At Splitflask, we want you to be completely satisfied with your purchase. If you are not happy with your Splitflask, you can return it within 30 days of purchase for a full refund. Please ensure it is in its original condition and packaging. For more details on our return policy and to initiate a return, please visit our Returns & Exchanges page or contact our customer support team. Your satisfaction is our priority!