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2 Drinks, 1 Cup.

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SPLITFLASK TWO-SIDED WATER BOTTLE / HOT & COLD 30oz TUMBLER

15% off
Regular price $69.00 Minimum price $58.00 USD
Taxes included.

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Your days of juggling your coffee mug and water bottle are so over.

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It's not magic. But it feels that way.

Item of the week

SLITFLASK STRAW & SPOUT LID 33% off

Regular price $29.99 Minimum price $20.00 USD
  • Dual Sip™ Lid Dual Sip™ Lid
  • Spill Proof Spill Proof
  • Flavor Integrity Flavor Integrity
  • Temperature Independence Temperature Independence
  • Dishwasher Safe Dishwasher Safe
  • Ergonomic Design Ergonomic Design
  • Dual Sip™ Lid Dual Sip™ Lid
  • Spill Proof Spill Proof
  • Flavor Integrity Flavor Integrity
  • Temperature Independence Temperature Independence
  • Dishwasher Safe Dishwasher Safe
  • Ergonomic Design Ergonomic Design
Limited Time Offer

Buy 2 Spliflasks and get 20% off + FREE SHIPPING

Expand your hydration options and unlock huge savings + get free shipping when you purchase 2 or more Splitflasks!

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One  Nurse,  One  Rule,  One  Innovative  Solution:  The  Splitflask  Story

The idea for Splitflask sprang from a simple daily challenge faced by Cheryl, a NICU nurse who could only bring one drink container to work. This rule meant she often had to choose between her morning coffee and staying hydrated with water throughout her shift. Seeing Cheryl leave behind half-finished Starbucks lattes in her car, her husband realized the waste wasn't just about the coffee; it was about having to choose one essential over another due to workplace rules.

Motivated by Cheryl's situation, he envisioned a practical solution: a flask capable of holding both hot and cold drinks at the same time. This way, Cheryl wouldn't have to sacrifice her coffee for water or vice versa. And so, Splitflask was created—a straightforward yet innovative response to a common problem, aiming to make life a little easier for people like Cheryl who face such small yet significant daily dilemmas.

Sincerely,

Cheryl & Riz.

Co-founders of Splitflask.

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Frequently asked questions

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!