Splitflask Dual Chamber Vacuum Insulated Water bottles & Tumblers

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Dual Beverage

Dual Temps (Hot & Cold)

No Leaks No Spills

Both Sides Don't Mix

HOW IT WORKS

two drinks being poured into an illustration of Splitflask

Simply pour your drinks into each chamber one at a time.

The lid moving downwards on an illustration of Splitflask

Place the lid with the straw side over your cold drink and the spout side over your hot drink.

Arrows showing how you use the lid in an illustration of Splitflask

Lift the straw to sip your cold drink or the spout to swig your hot drink.

Drinks not spilling even when laid down in an illustration of Splitflask

Both sides never mix so you can enjoy each flavor independently and conveniently.

See All Features

THE HUFFINGTON POST:

“This Two-In-One Tumbler Is Mind-Bendingly Convenient”

(4.8/5 stars, 1000+ reviews)

OVER 10,000+ HAPPY CUSTOMERS

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."

Jonathan 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."