Hangable strap | Pop-up Straw | Ice cold drip coffee | Infuse water | Cold beer | Extended coldness for all beverage.
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Our intention in FLET tumbler – JACK is to maintain the temperature of your beverages to the longest time. You can enjoy the day however you like at anywhere you go.
Elevate your beverage drinking experience with our revolutionary ice stick, the core feature of our FLET tumbler. Designed for convenience and efficiency, this stainless steel stick is going to transform how you keep your drinks cold.
How It Works: Simply pour water inside and place the ice stick in your freezer for at least four hours or until it freezes. Once frozen, insert the stick into the specially designed slot at the bottom of our tumbler. This unique placement ensures the ice stick remains securely fixed at the center, preventing any movement while you sip and savor.
Silicone Cap for more Comfort: Our newly design ice stick now includes a silicone cap, providing a comfortable matt finish to touch and protecting your fingers from coldness.
Lid Design for Zero Leak: Our tumbler’s lid is designed with a threaded closure to ensure a secure, leak-proof seal. So you can enjoy a drinking experience without to worry of any spills.
One of our top priorities is to make sure that drinking from JACK has to be hygienic and safe. Our lid is designed to cover 1 cm of the tumbler outer rim when closed. This not only maintains the cleanliness of the sipping area but also limited air contact, keeping your drink fresher and more protected for a longer period.
Pop-Up Straw: Say hello to our innovative pop-up straw. Simply twist to open the cap and the straw will pop out into action, ready to use. After indulging, close the cap and the straw discreetly retracts back into the lid. Clean and compact.
Sipping Directly from the Lid: If you prefer more direct drinking experience, the straw can easily be removed, offering a direct drinking experience from the lid. This flexibility allows you to enjoy your beverages in the way that suits your style.
A Versatile Strap: Making it effortlessly portable. Can be held easily in your fingers, attach it to your bag, or secure it to just about anything for a hands-free transport. This feature is a perfect match for the active individual that always on the move.
JACK 20 oz: Enhances your beverage drinking experience with its wide mouth design and superior material from food grade 304 stainless steel. Also very easy to clean beacuse of the conveniently dishwasher safe.
We’ve innovated beyond our previous designs by increasing 33% of the gap between stainless steel wall, making an insulation layer from 3mm to 4mm, ensuring your beverages maintain their temperature for a longer period.
Revolutionize Your Drip Coffee Experience: With our unique ice stick, you can now prepare iced-cold drip coffee swiftly. Simply drip your coffee direct into the tumbler, and add hot water — we recommend at 200 ml for the optimal taste, but our ice stick can effectively cool up to 300 ml of water within 5 minutes or less, your coffee will have the perfect drinking temperature for cold drip coffee.
This method ensures your cold drip coffee will retain its full flavor without being diluted by ice, indulge in a pure original taste of 100% coffee experience from your favorite beans.
Experience the Essence of Cold Beer: In Thailand, it’s common to enjoy beer with ice, reflecting our tradition for refreshment on sweltering days. But using ice could be unhygienic and will dilute the beer’s true flavor. With our ice stick, you can have your beer chilled to perfection without compromising its robust taste. Embrace the fusion of tradition and innovation, and transform how you experience cold beer on any warm day.
Maximize your refreshment: With additional ice sticks, you can ensure the continuous enjoyment of cold beverages. Use one while the others recharge in the freezer, so you never have to wait to sip an iced cold drink again. More sticks, more convenience, more parties to throw!
Enhanced Cleanliness and Portability: Our project includes a protective case for both the ice stick and infuse stick, making them clean and convenience. In the freezer, the case shields the stick from exposure to odors or cross-contamination.
Additionally, the case offers practicality for on-the-go moments; if the ice stick or infuse stick had used up, simply store them in the case to free up the space in your tumbler.
New Stick for Infused Drink: The new type of stick has arrived. Besides of ice stick, the new filter stick made from a porous food grade stainless steel 304, designed with a 500-micron filter to provide the scent, touch and taste of your desire infused drink. Slice some fruits and toss them in filter stick, pour cold water and wait for the infusion to brighten your day.
Included in Infuse stick set is a 25-micron nylon filter, perfect for finer ingredients like cold brew coffee or loose tea. This durable and easy-to-clean filter is reusable, providing clear, flavorful results with every use.
