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- Temperature Independence
- DISHWASHER SAFE
- Flavor Integrity
- Spill Proof
- Ergonomic Design
- Independently Sip From Each Side
- Temperature Independence
- DISHWASHER SAFE
- Flavor Integrity
- Spill Proof
- Ergonomic Design
- Independently Sip From Each Side
Created By A NICU Nurse
Hi, I’m Cheryl, a NICU nurse and creator of Splitflask–the world’s first dual chamber tumbler! I made it to solve the hassle of carrying multiple drinks to work, and now you too can experience the convenience of Splitflask.
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Loved By Drew Barrymore
"No more double-fisting your drinks"
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It's not magic, It just feels that way
Your Splitflask Awaits
DUAL CHAMBER 30oz TUMBLER (version 3)
31% off
Regular price
$79.00
Minimum price
$54.00 USD