Drew Barrymore Approved
"No more double-fisting your drinks"
– Drew Barrymore
What Our Customers Are Saying
Trusted By OVER 30,000+ HAPPY Customers Worldwide
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?”
Got Questions? We've Got Answers!
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.
Absolutely. Splitflask fits in the majority of car cup holders.
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.
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!