Patents
Splitflask is a globally patented product
Splitflask's unique products are protected by patents and/or patent applications in the United States and internationally. Below is a representative list of patents issued and pending to Splitflask and its owners. As we continue to innovate and safeguard our designs, this list may be updated periodically. For any questions or concerns regarding our intellectual property rights, feel free to reach out to us at hello@splitflask.com.
Utility
SPLITFLASK’S TRADEMARKS
The unique brands, logos, marks, and product names of Splitflask and its affiliate, Social Gear Media, LLC, are registered or pending as trademarks in the United States and internationally. Below is a representative list of these protected marks. As Splitflask and its affiliates continue to expand, this list may be updated periodically. For any questions or concerns about our intellectual property rights, please reach out to us at hello@splitflask.com.
- 98208612 (US) - Splitflask Word Mark
- 98208616 (US) - Splitflask Logo Mark


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.
Dual Sip™ Lid
Spill Proof
Flavor Integrity
Temperature Independence
Dishwasher Safe
Ergonomic Design
Dual Sip™ Lid
Spill Proof
Flavor Integrity
Temperature Independence
Dishwasher Safe
Ergonomic Design